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Window blind
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Patent number 11,970,901
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Issue date Apr 30, 2024
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Nien Made Enterprise Co., Ltd.
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Lei Luo
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Window covering control apparatus
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Patent number 10,550,635
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Issue date Feb 4, 2020
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Whole Space Industries Ltd
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Tzu-Yen Lin
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Holeless window blind
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Patent number 5,918,657
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Issue date Jul 6, 1999
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Zeki Tuzmen
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Holeless window blind
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Patent number 5,769,140
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Issue date Jun 23, 1998
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Zeki Tuzmen
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Window covering
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Patent number 5,165,459
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Issue date Nov 24, 1992
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Better Mousetraps, Inc.
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Ira Gaber
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Dual function window blind cord system
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Patent number 5,103,889
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Issue date Apr 14, 1992
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Cooper Industries, Inc.
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Alan A. Ford
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3633646
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Patent number 3,633,646
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Issue date Jan 11, 1972
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3425479
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Patent number 3,425,479
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Issue date Feb 4, 1969
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3276511
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Patent number 3,276,511
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Issue date Oct 4, 1966
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3156295
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Patent number 3,156,295
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Issue date Nov 10, 1964
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2920694
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Patent number 2,920,694
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Issue date Jan 12, 1960
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2868283
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Patent number 2,868,283
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Issue date Jan 13, 1959
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2868284
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Patent number 2,868,284
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Issue date Jan 13, 1959
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2864441
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Patent number 2,864,441
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Issue date Dec 16, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2851098
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Patent number 2,851,098
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Issue date Sep 9, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2844198
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Patent number 2,844,198
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Issue date Jul 22, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2840157
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Patent number 2,840,157
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Issue date Jun 24, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2836237
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Patent number 2,836,237
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Issue date May 27, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2821247
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Patent number 2,821,247
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Issue date Jan 28, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2798546
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Patent number 2,798,546
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Issue date Jul 9, 1957
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2796926
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Patent number 2,796,926
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Issue date Jun 25, 1957
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2795271
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Patent number 2,795,271
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Issue date Jun 11, 1957
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2794499
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Patent number 2,794,499
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Issue date Jun 4, 1957
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2786520
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Patent number 2,786,520
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Issue date Mar 26, 1957
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2781091
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Patent number 2,781,091
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Issue date Feb 12, 1957
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2757726
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Patent number 2,757,726
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Issue date Aug 7, 1956
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS