Wetsema; Jan Pieter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wetsema; Jan Pieter.The latest application filed is for "tilt adjuster control mechanism for a venetian blind".
- Wetsema; Jan Pieter - Rotterdam NL
- Wetsema, Jan Pieter - Stadhoudersweg NL
| Patent | Date |
|---|---|
| Tilt adjuster control mechanism for a venetian blind Grant 11,002,069 - Dekker , et al. May 11, 2 | 2021-05-11 |
| Tilt Adjuster Control Mechanism For A Venetian Blind App 20180347267 - Dekker; Nicolaas ; et al. | 2018-12-06 |
| Retractable window covering having a length expanding stiffening rod Grant 7,631,682 - Lamers , et al. December 15, 2 | 2009-12-15 |
| Bearing cradle Grant 7,562,688 - Wetsema July 21, 2 | 2009-07-21 |
| Raising and lowering mechanism for blinds Grant 7,464,742 - Oskam , et al. December 16, 2 | 2008-12-16 |
| Retractable Window Covering Having A Length Expanding Stiffening Rod App 20080017327 - Lamers; Franciscus Cornelis Gerardus ; et al. | 2008-01-24 |
| Bearing Cradle App 20070089838 - Wetsema; Jan Pieter | 2007-04-26 |
| Cord Anchor App 20070023149 - Lamars; Franciscus Cornelis Gerardus ; et al. | 2007-02-01 |
| Raising and lowering mechanism for blinds App 20040144501 - Oskam, Herman ; et al. | 2004-07-29 |
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