Leng; Tony
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leng; Tony.The latest application filed is for "portable lamp".
- Leng; Tony - Shenzhen CN
- Leng; Tony - Nan Tou City Nan Tou Hsien TW
| Patent | Date |
|---|---|
| Portable lamp Grant D827,190 - Leng August 28, 2 | 2018-08-28 |
| Disc brake oil pressure adjusting device for bikes Grant 6,336,525 - Leng January 8, 2 | 2002-01-08 |
| Oil-storing device for a bike saucer-brake Grant 6,321,784 - Leng November 27, 2 | 2001-11-27 |
| Crank assembly for a bicycle Grant 5,644,953 - Leng July 8, 1 | 1997-07-08 |
| Bicycle sprocket assembly with a chain guiding means Grant 5,464,373 - Leng November 7, 1 | 1995-11-07 |
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