De Kesel; Jan
Patent Applications and Registrations
Patent applications and USPTO patent grants for De Kesel; Jan.The latest application filed is for "sealing member and toner container provided with such a sealing member".
- De Kesel; Jan - Drogen BE
- de Kesel; Jan - Drongen BE
| Patent | Date |
|---|---|
| Sealing member for toner cartridge Grant 6,934,487 - De Kesel , et al. August 23, 2 | 2005-08-23 |
| Sealing member for toner cartridge Grant 6,782,220 - De Kesel , et al. August 24, 2 | 2004-08-24 |
| Sealing member for toner cartridge Grant 6,778,793 - de Kesel August 17, 2 | 2004-08-17 |
| Sealing member for toner cartridge Grant 6,775,493 - De Kesel , et al. August 10, 2 | 2004-08-10 |
| Sealing member and toner container provided with such a sealing member Grant 6,760,556 - De Kesel , et al. July 6, 2 | 2004-07-06 |
| Sealing member and toner container provided with such a sealing member App 20040013444 - De Kesel, Jan ; et al. | 2004-01-22 |
| Sealing member for toner cartridge App 20030223770 - De Kesel, Jan ; et al. | 2003-12-04 |
| Sealing member for toner cartridge App 20030152398 - De Kesel, Jan ; et al. | 2003-08-14 |
| Sealing member for toner cartridge App 20030152399 - De Kesel, Jan ; et al. | 2003-08-14 |
| Sealing member for toner cartridge App 20030152397 - De Kesel, Jan | 2003-08-14 |
| Tearable Sealing Member App 20030012581 - De Kesel, Jan | 2003-01-16 |
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