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Article: Taiwanese Inventor Develops Extendable Bat
- Article from:
- US Fed News Service, Including US State News
- Article date:
- September 10, 2007
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ALEXANDRIA, Va., Sept. 10 -- Chen-Hua Cheng of Taichung City, Taiwan, has developed an extendable bat.
According to the U.S. Patent & Trademark Office: "An extendable bat has a covering member, a tubular core, a handle, an adjusting device, a cap, and a collar. The adjusting device has a first locking member and a second locking member. With the cooperation of the first locking member and the second locking member, the length of the bat can be adjusted and the handle is held in place at a desired length. Accordingly, the cost for manufacturing the extendable bat is lowered."
The inventor was issued U.S. Patent No. 7,261,654 on Aug. 28.
The original ...
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Article: Patent No. 7,476,218 Issued on Jan. 13, Assigned to Intra-Tech ...
US Fed News Service, Including US State News;
March 13, 2009 ;
363 words
... ... March 14 -- Adam Bloom and Karen Hamling, both of Willesden Green, Great Britain, have developed a syringe with a locking member. The inventors were issued U.S. Patent No. 7,476,218 on Jan. 13. The patent has been assigned to Intra-Tech ...
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