Jan Pieter Wetsema

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Stadhoudersweg, NL

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Patents Grantslast 30 patents

Information Patent Grant
Tilt adjuster control mechanism for a venetian blind
- Patent number 11,002,069
- Issue date May 11, 2021
- Hunter Douglas Industries BV
- Nicolaas Dekker
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Retractable window covering having a length expanding stiffening rod
- Patent number 7,631,682
- Issue date Dec 15, 2009
- Hunter Douglas Industries BV
- Franciscus Cornelis Gerardus Lamers
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Bearing cradle
- Patent number 7,562,688
- Issue date Jul 21, 2009
- Hunter Douglas Industries BV
- Jan Pieter Wetsema
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Raising and lowering mechanism for blinds
- Patent number 7,464,742
- Issue date Dec 16, 2008
- Hunter Douglas Industries BV
- Herman Oskam
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Tilt Adjuster Control Mechanism For A Venetian Blind
- Publication number 20180347267
- Publication date Dec 6, 2018
- Hunter Douglas Industries B.V.
- Nicolaas Dekker
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
RETRACTABLE WINDOW COVERING HAVING A LENGTH EXPANDING STIFFENING ROD
- Publication number 20080017327
- Publication date Jan 24, 2008
- Hunter Douglas Industries B.V.
- Franciscus Cornelis Gerardus Lamers
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
BEARING CRADLE
- Publication number 20070089838
- Publication date Apr 26, 2007
- Hunter Douglas Industries B.V.
- Jan Pieter Wetsema
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
CORD ANCHOR
- Publication number 20070023149
- Publication date Feb 1, 2007
- Hunter Douglas Industries B.V.
- Franciscus Cornelis Gerardus Lamars
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Raising and lowering mechanism for blinds
- Publication number 20040144501
- Publication date Jul 29, 2004
- Hunter Douglas Industries B.V.
- Herman Oskam
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS