Paulstra
Patent Applications and Registrations
Patent applications and USPTO patent grants for Paulstra.The latest application filed is for "multicellular elastomeric shock-absorbing device".
- Paulstra - FR FR
- Paulstra - Levallois Perret FR
Trademarks
| Patent | Date |
|---|---|
| Multicellular elastomeric shock-absorbing device Grant 4,165,113 - Casse August 21, 1 | 1979-08-21 |
| System for controlling the deformation of side elements of vehicle bumpers Grant 4,111,478 - Pompei , et al. September 5, 1 | 1978-09-05 |
| Seals notably for rotary shafts Grant 3,921,992 - Bertin November 25, 1 | 1975-11-25 |
| Elastic supports Grant 3,881,711 - Lemaitre May 6, 1 | 1975-05-06 |
| Vehichle Coupling Systems, Especially For Railways Grant 3,840,126 - Domer October 8, 1 | 1974-10-08 |
| Flexible Couplings Grant 3,731,499 - Morlon May 8, 1 | 1973-05-08 |
| Coupling System For Vehicles In Particular Railway Vehicles Grant 3,637,088 - Bremond January 25, 1 | 1972-01-25 |
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