Joseph W. Zakowski

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New Canaan, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Mechanism for untangling window cords
- Patent number 8,025,089
- Issue date Sep 27, 2011
- Rollease, Inc.
- George Chelednik
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Semi-cordless unbalanced spring driven blind system and methods for...
- Patent number 6,854,503
- Issue date Feb 15, 2005
- Rollease, Inc.
- David Cross
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
LINK SYSTEM FOR SHADE COUPLINGS
- Publication number 20080135191
- Publication date Jun 12, 2008
- Joseph W. Zakowski
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ROMAN OR HOBBLE SHADE
- Publication number 20070235147
- Publication date Oct 11, 2007
- Joseph Zakowski
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Mechanism for untangling window cords
- Publication number 20070187049
- Publication date Aug 16, 2007
- George Chelednik
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Semi-cordless unbalanced spring driven blind system and methods for...
- Publication number 20030221799
- Publication date Dec 4, 2003
- David Cross
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS