Cheng; Robin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Robin.The latest application filed is for "connecting device with integrally formed male and female connectors".
- Cheng; Robin - Taipei TW
- Cheng; Robin - Penshurst AU
- Cheng; Robin - Sylvania New South Wales AU
| Patent | Date |
|---|---|
| Connecting device with integrally formed male and female connectors Grant 5,899,773 - Cheng May 4, 1 | 1999-05-04 |
| Holder for an aerosol can or the like Grant D251,703 - Cheng , et al. May 1, 1 | 1979-05-01 |
| Holder for an aerosol can or the like Grant D250,250 - Cheng , et al. November 14, 1 | 1978-11-14 |
| Wall mounted actuator for aerosol can Grant 4,111,338 - Cheng , et al. September 5, 1 | 1978-09-05 |
| Toilet Dispenser Grant 3,591,873 - Cheng July 13, 1 | 1971-07-13 |
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