Shin-Chin; Shao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shin-Chin; Shao.The latest application filed is for "combined window and floor fan".
- Shin-Chin; Shao - Taipai Hsin TW
- Shin-Chin; Shao - San-Chung TW
| Patent | Date |
|---|---|
| Combined window and floor fan Grant D307,320 - Shin-Chin April 17, 1 | 1990-04-17 |
| Electric fan Grant D306,903 - Shin-Chin March 27, 1 | 1990-03-27 |
| Combination window and floor fan Grant 4,838,151 - Shin-Chin June 13, 1 | 1989-06-13 |
| Clip-on electric fan Grant 4,799,858 - Shin-Chin January 24, 1 | 1989-01-24 |
| Electric fan Grant D295,070 - Shin-Chin April 5, 1 | 1988-04-05 |
| Electric fan Grant D294,968 - Shin-Chin March 29, 1 | 1988-03-29 |
| Oscillating fan Grant 4,732,539 - Shin-Chin March 22, 1 | 1988-03-22 |
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