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Patent applications and USPTO patent grants for Kwong Fei Expectation Electronic Co., Ltd..The latest application filed is for "toy sphere".
Patent | Date |
---|---|
Toy sphere Grant D387,805 - Hsu December 16, 1 | 1997-12-16 |
Music player Grant D369,164 - Hsu April 23, 1 | 1996-04-23 |
Toy music player Grant D359,520 - Hsu June 20, 1 | 1995-06-20 |
Simulative clock Grant D357,419 - Hsu April 18, 1 | 1995-04-18 |
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