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Patent applications and USPTO patent grants for Cheng; Chung-Hsiung.The latest application filed is for "movable baggage restraint seat".
Patent | Date |
---|---|
Movable baggage restraint seat Grant 6,588,848 - Cheng July 8, 2 | 2003-07-08 |
Movable baggage restraint seat App 20020175554 - Cheng, Chung-Hsiung | 2002-11-28 |
Foldable table structure App 20020170470 - Cheng, Chung-Hsiung | 2002-11-21 |
Backward-leaning-movement seat leg structure Grant 5,657,950 - Han , et al. August 19, 1 | 1997-08-19 |
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