Grussen; Jean
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grussen; Jean.The latest application filed is for "screw cap with tamper-proof hold ring".
- Grussen; Jean - Breval FR
- Grussen; Jean - Longnes FR
- Grussen; Jean - 78114 Longnes FR
- Grussen; Jean - Neuilly-sur-Seine FR
| Patent | Date |
|---|---|
| Screw cap with tamper-proof hold ring Grant 4,394,918 - Grussen July 26, 1 | 1983-07-26 |
| One piece molded screw-type bottle cap Grant 4,210,251 - Grussen July 1, 1 | 1980-07-01 |
| Screw-type bottle cap having improved sealing properties Grant 4,090,631 - Grussen May 23, 1 | 1978-05-23 |
| Tamper-proof and loss-proof screw-type bottle cap Grant 3,904,062 - Grussen September 9, 1 | 1975-09-09 |
| Bottle Cap Grant 3,858,742 - Grussen January 7, 1 | 1975-01-07 |
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