US Fed News Service, Including US State News back issues from Friday, March 9:
French Inventor Develops Nonreciprocal Phase Shift Fiber-Optic Gyrometer
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Jean-Claude Lehureau of Ste Genevieve des Bois, France, has developed a device for measuring a non-reciprocal phase shift generated in an optical ring interferometer of the gyrometer, also referred to as a Sagnac interferometer. According to the U.S. Patent ...
Texas Inventor Develops Disinfectant System
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Jerry L. McKinney of Lumberton, Texas, has developed a disinfectant system for use with residential aerobic wastewater treatment plants. According to the U.S. Patent & Trademark Office: "A system for introducing a liquid disinfectant into treated ...
Japanese Inventor Develops Transmission Power Control System
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Taisuke Hosokawa of Tokyo has developed a transmission power control system. According to the U.S. Patent & Trademark Office: "A desired signal power versus noise power ratio (SIR) control part presets the desired SIR value in a way that it decides to this ...
Washington Inventors Develop Orbital Overhead Imaging Data Cloud Cover Detection Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Arthur L Boright of Bonney Lake, Wash., and John C Sluder of Kent, Wash., have developed systems, computer-readable media, and systems for determining whether a data point that indicates a presence of a shadow-covered ground point. According to the U.S ....
Japanese Inventor Develops Sheet-Shaped Light Guide
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Osamu Iwasaki of Fujinomiya, Japan, has developed a sheet-shaped light guide and a communication system that use the same. According to the U.S. Patent & Trademark Office: "In a sheet-shaped light guide, which includes particles for scattering light in a ...
Dutch Inventors Develop Lithographic Projection Apparatus
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Thomas Josephus Maria Castenmiller, Alex Van Zon and Michael Broers, all from Eindhoven, Netherlands, and Tasja Van Rhee and Willem Herman Gertruda Anna Koenen, both of Roermond, Netherlands, have developed a lithographic projection apparatus and a method of ...
Pennsylvania, Delaware Inventors Develop Everolimus/Tacrolimus Determination Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Chengrong Wang of Glen Mills, Pa., Zhu Teng of Boothwyn, Pa., and Tie Q. Wei of Bear, Del., have developed a method and a composition useful for determining everolimus or tacrolimus (FK 506). According to the U.S. Patent & Trademark Office: "New derivatives of FK ...
New York Inventor Develops Word Game Playing Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Stephen Bloom of Rye Brook, N.Y., has developed a method of playing a word game. According to the U.S. Patent & Trademark Office: "A word game based on 'hold'em poker is played using one or more decks of cards, with each card containing a consonant or a ...
Ohio, New York, Colorado Inventors Develop Selective Wavelength Filtering Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Margaret Tuma of Strongsville, Ohio, Thomas G. Brown of Rochester, N.Y., and Russell Gruhlke of Fort Collins, Colo., have developed mechanisms and methods for selective wavelength filtering. According to the U.S. Patent & Trademark Office: "An optical ...
California Inventors Develop Iron-Type Golf Clubs
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Peter J. Gilbert, Bruce R. Pettibone and Michael Scott Burnett, all from Carlsbad, Calif., has developed a set of iron-type golf clubs that includes long irons with cavity back configurations and short irons with muscle back configurations. According to the ...
Michigan Inventors Develop Inflatable Windshield Curtain
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Ali Emam Bakhsh of Rochester Hills, Mich., Ayad Nayef of Sterling Heights, Mich., and Chang H. Lee of West Bloomfield, Mich., have developed an apparatus for helping to protect an occupant of a vehicle. According to the U.S. Patent & Trademark Office: ...
North Carolina Inventors Develop Spring Pin Assembly
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- John Woods, Mike Rice and Rodney Hall, all from Morganton, N.C., Jeff Teague and Mike Powell, both of Hickory, N.C., Keith Cline of Marion, N.C., have developed a work support apparatus including a spring pin assembly for biasing a work piece against a ...
South Korean Inventors Develop Mobile Communication System
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Hong-Gi Ko and Seong-Ju Ahn, both of Kyungki-Do, South Korea, and Sung-Ah Kim of Seoul, South Korea, have developed a method for reporting activation status of feature service in mobile communication system. According to the U.S. Patent & Trademark Office, ...
California Inventor Develops Wireless Communication System
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Neil G. Siegel of Rancho Palos Verdes, Calif., has developed a wireless communication system and methods for routing voice communications in a mobile communication network. According to the U.S. Patent & Trademark Office: "Systems and methods are provided ...
California Inventors Develop Start/Stop Audio Encoder Apparatus
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Fengduo Hu of Cupertino, Calif., Lin Yin of Fremont, Calif., and Yew-Koon Tan of San Jose, Calif., have developed a start/stop audio encoder apparatus and a method for synchronizing digital audio and video signals. An abstract of the invention, released by the ...
Wisconsin Inventors Develop Swing Mounting System
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Brian K. Zeilinger of Jamesville, Wis., and Richard R. Popp of Beloit, Wis., have developed a mounting system for a swing. According to the U.S. Patent & Trademark Office: "A mounting system for mounting a swing to a support beam includes a first bracket member ...
New York Inventors Develop Aiming Light Pattern Generator
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Vladimir Gurevich and David Tsi Shi, both of Stony Brook, N.Y., and Alexander Breytman of Bellmore, N.Y., have developed an aiming light pattern generator in imaging readers for electro-optically reading indicia. According to the U.S. Patent & Trademark ...
New Jersey Inventor Develops Fuel Processing Device
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Stephen R. Burak of Middlesex, N.J., has developed a fuel processing device having magnetic coupling and method of operating thereof. According to the U.S. Patent & Trademark Office: "A fuel processing device has a magnetic coupling that transfers ...
Georgia Inventors Develop Radial Optical Distribution Apparatus
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Clay A. Feustel of Lawrenceville, Ga., Daniel Hendrickson of Roswell, Ga., and Hongbo Zhang of Duluth, Ga., have developed a system and an apparatus for radial optical distribution. According to the U.S. Patent & Trademark Office: "Embodiments of the ...
Minnesota, Wisconsin Inventors Develop Cardiac Rhythm Electrically Manipulation Medical Procedure Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Michael R. S. Hill of Minneapolis, James R. Keogh of Maplewood, Minn., and Scott E. Jahns of Hudson, Wis., have developed a method and a system for nerve stimulation prior to and during a medical procedure. According to the U.S. Patent & Trademark Office: ...
Japanese Inventor Discovers Oxidase Gene
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Masakatsu Kawakami of Tsukuba, Japan, has discovered a polypeptide as a novel oxidase, a polynucleotide coding for the polypeptide. According to the U.S. Patent & Trademark Office: "There is disclosed an oxidase gene useful for the diagnosis of rheumatoid ...
Wisconsin, Utah, Texas Inventors Develop Orbital Wastewater Treatment System
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Betty Ann Curtis of Waukesha, Wis., Frederick M Riser of Salt Lake City, John Vorwaller of Keller, Texas, have developed an orbital wastewater treatment system that includes a tank and a partition whish is disposed in the tank to define a pair of channels in the ...
Texas Inventor Develops Decorrelating Rake Receiver Apparatus
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Brian Todd Kelley of Austin, Texas, has developed a decorrelating rake receiver that uses a signal processor and a corresponding method to determine filter coefficients. According to the U.S. Patent & Trademark Office: "The decorrelating rake receiver ...
Maryland, Virginia Inventors Develop Spatial Sound Conference Apparatus
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Alexander I. McAllister of Arlington, Md., Patricia V. Hatton of Laurel, Md., and James E. Curry of Herndon, Va., have developed a spatial sound conference system and an apparatus. According to the U.S. Patent & Trademark Office: "The spatial sound ...
Arizona, California Inventors Develop Partial Discharge Sensing System
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Clarence A. Hicks of Avondale, Ariz., and Wallace Vahlstrom of Pleasanton, Calif., have developed a partial discharge sensing system and a method for conducting testing inside an enclosure which includes a partial discharge sensor, an access port, and a signal ...
California Inventor Develops Message Paging Transceiver
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Richard J. Helferich of Encinitas, Calif., has developed a paging transceiver and a method for selectively paging that provides a page to a paging transceiver but does not automatically provide an associated message. According to the U.S. Patent & ...
Colorado Inventor Develop Game Playing Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Kevin Joel Conner of Northglenn, Colo., has developed a method of playing a game. According to the U.S. Patent & Trademark Office: "Tora is a classical strategy board game, constructed as a two-tiered, three-pronged, battlefield simulation. Using 7, 27 or ...
Inventors Develop NOEY2 Gene Compositions
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Fengji Xu and Robert C. Bast Jr., both of Houston, and Yinhua Yu of Pearland, Texas, have developed NOEY2 gene compositions and methods of their use. According to the U.S. Patent & Trademark Office: "Disclosed are compositions and methods comprising a ...
Taiwanese Inventors Develop Light Emitting Diode Type Wall Lamp
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Chzh-Lin Jao of Miao Li County, Taiwan, has developed a light emitting diode (LED) type wall lamp with decorative liquid. According to the U.S. Patent & Trademark Office: "A LED-type wall lamp with decorative liquid consists of a transparent container for ...
California Inventors Develop Iron-Type Golf Clubs
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Peter J. Gilbert, Bruce R. Pettibone and Michael Scott Burnett, all from Carlsbad, Calif., Christopher R. Kays of San Marcos, Calif., and Tomas Diaz of Winchester, Calif., have developed a set of iron-type golf clubs that comprises at least one long iron and at least ...
Hawaii Inventor Develops Golf Club Alignment Sighting, Weighting Device
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Lajos I. Nagy of Honolulu has developed an alignment sighting device for a golf club with a shaft that is attached to a club head. According to the U.S. Patent & Trademark Office: "A customizable alignment sighting device for a golf club is mounted to an ...
California Inventor Develops Game Apparatus with Ball Drop Mechanism
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Takeo Imahata of Anaheim, Calif., has developed a ball drop mechanism for a game apparatus that has a mechanism allowing to drop balls one by one on a desired location. According to the U.S. Patent & Trademark Office: "The ball drop mechanism includes a housing ...
North Carolina Inventor Develops Golf Teaching Aid
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Darin R. Buck of Matthews, N.C., has developed a golf mat displaying an instructional pattern. According to the U.S. Patent & Trademark Office: "The beneficial golf mat and instructional pattern provide for precise, reproducible foot positioning and ...
Minnesota, Wisconsin Inventors Develop Spinal Cord Stimulation System
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Michael R. S. Hill of Minneapolis, James R. Keogh of Maplewood, Minn., and Scott E. Jahns of Hudson, Wis., have developed a method and a system for spinal cord stimulation prior to and during a medical procedure. According to the U.S. Patent & Trademark ...
Michigan Inventors Develop Electrification System for Vehicle
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Scott A. Hansen and John D. Spencer, both of Allendale, Mich., Jeremy J. Gauthier of Plainwell, Mich., Miklos A. Kovach of Holland, Mich., Elindo G. Castro of Wyoming, Mich., have developed an electrification system for use with an article slidably supported on a ...
Australian Inventors Develop Spray Valve
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 --Geoff Haviland of Brookfield, Australia, Sean Haviland of Croydon, Australia, and Peter Williams of Carrum Downs, Australia, have developed a spray valve for connection to a vehicle's hydraulic fluid system. An abstract of the invention, released by the U.S ....
MARINES GRADUATE FROM OKINAWA'S FIRST CONSOLIDATED CORPORALS COURSE
Mar 09, 2007 ... The U.S. Marine Corps issued the following official news story: Corporals with Marine Corps Base Camp Smedley D. Butler, 3rd Marine Logistics Group and 1st Marine Aircraft Wing graduated from the first consolidated Corporals Course on Okinawa today. Marines with the Operations ...
NAVAL HOSPITAL OKINAWA BESTS ALL DOD OVERSEAS HOSPITALS
Mar 09, 2007 ... The U.S. Marine Corps issued the following official news story: U.S. Naval Hospital Okinawa stood out among all overseas Department of Defense hospitals in 2006, earning special recognition at the 2007 Military Health System Conference for the hospital's care of pregnant mothers and ...
WOMEN IN MARINE CORPS CELEBRATE 89 YEARS OF SERVICE
Mar 09, 2007 ... The U.S. Marine Corps issued the following official news story: For almost a century, women have been an integral part of the U.S. Marine Corps. Their role has changed significantly since 1918 when women were allowed to join the Corps. Today's female Marine has more opportunities ...
MARINES PRACTICE CLOSE AIR SUPPORT
Mar 09, 2007 ... The U.S. Marine Corps issued the following official news story: Marines with 5th Air Naval Gunfire Liaison Company practiced calling in precision air strikes Feb. 26-28, training as four-man teams directing aircraft to eliminate threats in urban environments. The Marines focused ...
SERVICE MEMBERS GAIN AMERICAN CITIZENSHIP
Mar 09, 2007 ... The U.S. Marine Corps issued the following official news story: Service members from 29 countries took their oath of allegiance to the United States during Okinawa's first Naturalization and Oath of Allegiance Ceremony of 2007 at the Camp Foster Theater. Sixty-one Marines and ...
Wisconsin, Illinois Inventors Develop Shelf Stable Meltable Particulate Food Product
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Jack William Maegli of Beloit, Wis., Dustan Theodore Doud of Clinton, Wis., Ellen Kay Morgan of Madison, Wis., and Susan Mary Bischel of Rockton, Ill., have developed a savory, shelf-stable, particulate, meltable, food-grade plasticized composition with a water ...
New York Inventors Develop Semiconductor Device Circuit Detection Wiring Test Structure
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Michael E. Scaman of Goshen, N.Y., and Toshiaki Yanagisawa of Stormville, N.Y., have developed wiring test structures for determining open and short circuits in semiconductor devices. According to the U.S. Patent & Trademark Office: "A wiring test ...
Arizona Inventors Develop Air Turbine Starter
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- William L. Giesler, Ronald A. Peck and David M. Mathis, all from Phoenix, Todd A. Langston and Marvin K. Collins, both of Chandler, Ariz., and Cynthia S. Byers of Mesa, Ariz., have developed an air turbine starter (ATS) enhancement for clearance seal utilization ....
New Hampshire Inventors Develop Intracellular Cholesterol Detection Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Ta-Yuan Chang of Hanover, N.H., and Shigeki Sugii of West Lebanon, N.H., have developed a method for detecting intracellular cholesterol. According to the U.S. Patent & Trademark Office: "The present invention relates to a method of detecting intracellular ...
Canadian Inventors Develop Down Hole Mud Motor with Drive Line
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- William R Wenzel and Daryl A Ronaghan, both of Edmonton, Canada, have developed a drive line for a down hole mud motor which is capable of handling greater torque than circumferential ball drive lines. According to the U.S. Patent & Trademark Office: "A ...
New York Inventor Develops Rotatable/Removeable Keyboard
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Dominick H. Salvato of North Salem, N.Y., has developed a system that facilitates desirable orientation of a display on a machine data reader. According to the U.S. Patent & Trademark Office: "A system that facilitates desirable orientation of a display on ...
Michigan Inventors Develop Drinking Device
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Brigido L. Vilchez Jr. of Wyoming, Mich., and Steven R. Turner of Grand Rapids, Mich., have developed a drinking device with a fluid-containing portion. According to the U.S. Patent & Trademark Office: "The fluid-containing portion includes a first end ...
Florida Inventor Develops Outdoors Refuse Container
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- David H. Miller of Cocoa Beach, Fla., has developed outdoor and indoor debris receptacles that can be formed from molded plastic. According to the U.S. Patent & Trademark Office: "The receptacles include an open upper end with a D-shaped configuration and ...
Arizona Inventors Develop Power Distribution Unit Monitor Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- John H. Kelly of Phoenix, and Naufel C. Naufel of Tempe, Ariz., have developed a method of monitoring a power distribution unit. According to the U.S. Patent & Trademark Office: "A method of monitoring a power distribution unit may include providing a ...
Florida Inventors Develop Wastewater Stream Treatment Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- David J. Hunniford and David L. Morano, both of Sarasota, Fla., and James Paul Harshman of Bradenton, Fla., have developed methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater. According to ...
Missouri Inventor Develops Belt Tensioner with Integral Damping
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- James G. Quintus of Springfield, Mo., has developed a belt tensioner with integral damping for use in conjunction with a pulley assembly for tensioning an endless drive belt of a drive system. According to the U.S. Patent & Trademark Office, the invention ...
Texas Inventor Develops Electric Motor Winding Current Sensing Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Jim D. Childers of Missouri City, Texas, has developed a method and a motor controller for sensing motor winding current. According to the U.S. Patent & Trademark Office: "An Field Effect Transistor (FET) drive transistor has its ON resistance periodically ...
Israeli Inventor Develops Tissue Examining Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Dan Hashimshony of Givat Ada, Israel, has developed a method and a system for examining tissue according to the dielectric properties thereof. According to the U.S. Patent & Trademark Office: "A probe, method and system for examining tissue in order to ...
California Inventors Develop Hydraulically Operated Transaxle Assembly
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Efrain A. Selva Jr. of Fallbrook, Calif., and Paul R. Brock of Chula Vista, Calif., have developed an improved transaxle with space along an input shaft so that transmission fluid can flow along such input shaft. According to the U.S. Patent & Trademark Office: ...
Japanese Inventors Develop Synthetic Resin Bottle with Grip
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Junichi Itokawa, Yoshinori Matsuo and Takao Iizuka, all from Koto-ku, Japan, have developed a synthetic resin bottle with a grip that is fixed to a concave region provided at a rear part of a trunk portion of a bottle main body. According to the U.S. Patent ...
U.S., Romania Inventors Develop Gap-Soliton Structure
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Elefterios Lidorikis of Arlington, Mass., Marin Soljacic of Somerville, Mass., Yoel Fink of Cambridge, Mass., John D. Joannopoulos of Belmont, Mass., and Mihai Ibanescu of Piatra Neamt, Romania, have developed gap-soliton devices in photonic crystal ...
Washington, New Hampshire Inventors Develop Radio Frequency Transmission Device
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- James F. Allyn and John D. Miller, both of Goldendale, Wash., and Sheng-Hui J. Chu of Nashua, N.H., have developed a radio frequency transmission device that includes an electronic circuitry. According to the U.S. Patent & Trademark Office: "A digital ...
U.S., German Inventors Discover Neural Stem Cells
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Evan Y. Snyder of Jamaica Plain, Mass., Xandra O. Breakefield of Newton Center, Mass., Karen S. Aboody of Needham, Mass., William P. Lynch of Ravenna, Ohio, and Ulrich Herrlinger of Tuebingen, Germany, have discovered neural stem cells and use thereof for brain tumor ...
Japanese Inventors Develop Knee Protection Airbag Device
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Hirokazu Matsuura, Atsushi Nagata, Yoshio Mizuno, Kazumasa Suzuki and Kazuhiro Nakayama, all from Aichi-ken, Japan, have developed a knee protecting airbag device arranged below a steering column of a vehicle. According to the U.S. Patent & Trademark ...
Japanese Inventors Develop Light-Receiving/Emitting Composite Unit
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Hideaki Tamiya, Kayoko Taniguchi and Akihiro Kuroda, all from Kanagawa, Japan, and Hidehiro Kume of Tokyo, have developed a light-receiving/emitting composite unit, a method for manufacturing the same, and a displacement detection device. An abstract of the ...
Ohio Inventor Develops Hot Drink Cup Lid
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Constance Linda Pitts of West Manchester, Ohio, has developed a hot drink cup lid with cooling air-flow. According to the U.S. Patent & Trademark Office: "The 'hot drink cup lid with cooling air-flow' is an article of manufacture with a uniquely designed ...
German Inventors Develop Circuit Arrangement
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Stefan Kleineberg of Fuerth, Germany, and Michael Kauffmann of Teutschenthal, Germany, have developed a circuit arrangement for determining the average current consumption of a battery-operated electronic apparatus. According to the U.S. Patent & Trademark ...
Washington Inventors Develop Unified Composition Engine Method
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Gregory Swedberg and Don Curtis, both of Bellevue, Wash., Paul David of Kirkland, Wash., Andrey Arsov of Sammamish, Wash., and Leonardo E. Blanco of Redmond, Wash., have developed a system and a method for a unified composition engine in a graphics processing ...
French Inventor Develops Actuator with Two Motors
Mar 09, 2007 ... ALEXANDRIA, Va., March 9 -- Cedric Zordan of Pau, France, has developed an actuator with two motors, a differential reducer and a torque limiter. According to the U.S. Patent & Trademark Office: "The invention relates to an actuator comprising two drive motors, an outlet, a differential ...