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Martin A. Stebenne
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Westminster, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rails for a covering for an architectural opening
Patent number
11,739,590
Issue date
Aug 29, 2023
Hunter Douglas Inc.
Mark A. Schwandt
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Head rail for a covering for an architectural opening
Patent number
D936388
Issue date
Nov 23, 2021
Hunter Douglas Inc.
Mark A. Schwandt
D06 - Furnishings
Information
Patent Grant
Rails for a covering for an architectural opening
Patent number
10,697,233
Issue date
Jun 30, 2020
Hunter Douglas Inc.
Mark A. Schwandt
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Rail for a covering for an architectural opening
Patent number
D816373
Issue date
May 1, 2018
Hunter Douglas Inc.
Mark A. Schwandt
D06 - Furnishings
Patents Applications
last 30 patents
Information
Patent Application
RAILS FOR A COVERING FOR AN ARCHITECTURAL OPENING
Publication number
20200291719
Publication date
Sep 17, 2020
Hunter Douglas Inc.
Mark A. Schwandt
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
RAILS FOR A COVERING FOR AN ARCHITECTURAL OPENING
Publication number
20170234062
Publication date
Aug 17, 2017
Hunter Douglas Inc.
Mark A. Schwandt
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS