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Article: Patent No. 7,594,297 Issued on Sept. 29, Assigned to Daewoo Electronics for Angle Control Apparatus (South Korean Inventor)
- Article from:
- US Fed News Service, Including US State News
- Article date:
- October 5, 2009
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ALEXANDRIA, Va., Oct. 5 -- Im Suk Choi, Incheon-si, South Korea, has developed an angle control apparatus for upright type vacuum cleaner. The inventor was issued U.S. Patent No. 7,594,297 on Sept. 29.
The patent has been assigned to Daewoo Electronics Corp., Seoul, South Korea.
According to the abstract released by the U.S. Patent & Trademark Office: "Disclosed herein is an angle control apparatus for an upright type vacuum cleaner. The angle control apparatus comprises a main body having a suction port and a discharge port formed thereon and including a suctioning device inside the suction port, a suction unit having a dust collecting port and a discharge opening and on which the main ...
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