Del Bon; Luigi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Del Bon; Luigi.The latest application filed is for "process for producing a valve-and-lid assembly".
- Del Bon; Luigi - 4663 Aarburg CH
- Del Bon; Luigi - Aarburg CH
| Patent | Date |
|---|---|
| Process for producing a valve-and-lid assembly Grant 4,532,690 - Del Bon , et al. August 6, 1 | 1985-08-06 |
| Discharge valve for use in a pressurized container Grant 4,522,318 - Del Bon June 11, 1 | 1985-06-11 |
| Self-closing valve-and-lid assembly Grant 4,493,444 - Del Bon , et al. * January 15, 1 | 1985-01-15 |
| Self-closing valve-and-lid assembly Grant 4,442,959 - Del Bon , et al. April 17, 1 | 1984-04-17 |
| Valve-and-lid assembly for a container Grant 4,410,110 - Del Bon , et al. October 18, 1 | 1983-10-18 |
| Deep-drawn preformed closure for the hermetic sealing of a can or similar container Grant 4,333,585 - Del Bon June 8, 1 | 1982-06-08 |
| Fountain brush Grant 4,128,349 - Del Bon December 5, 1 | 1978-12-05 |
| Fountain brush Grant 4,088,412 - Del Bon May 9, 1 | 1978-05-09 |
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