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Window blind
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Patent number 10,697,234
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Issue date Jun 30, 2020
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Po-Yu Chen
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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 9,255,443
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Issue date Feb 9, 2016
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Nien Made Enterprise Co., Ltd.
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Chih-Yao Chang
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Venetian type blinds
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Patent number 6,263,944
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Issue date Jul 24, 2001
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Ren Judkins
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Hidden hole venetian type blind
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Patent number 6,105,655
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Issue date Aug 22, 2000
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Ren Judkins
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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-
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Venetian type blinds
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Patent number 5,692,552
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Issue date Dec 2, 1997
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Ren Judkins
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Venetian blinds
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Patent number 5,645,685
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Issue date Jul 8, 1997
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Thomas C. Furhman
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Venetian type blinds
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Patent number 5,573,051
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Issue date Nov 12, 1996
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Ren Judkins
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Blind apparatus
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Patent number 5,553,649
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Issue date Sep 10, 1996
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Kabushiki Kaisha Nichibei
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Yukinori Chisaka
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Window blind with wand operator
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Patent number 5,472,035
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Issue date Dec 5, 1995
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Springs Window Fashions Division, Inc.
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Scott I. Biba
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Venetian blind with wand operator
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Patent number 5,465,775
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Issue date Nov 14, 1995
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Springs Window Fashions Division, Inc.
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Scott I. Biba
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2979127
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Patent number 2,979,127
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Issue date Apr 11, 1961
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2939528
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Patent number 2,939,528
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Issue date Jun 7, 1960
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2918968
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Patent number 2,918,968
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Issue date Dec 29, 1959
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2892493
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Patent number 2,892,493
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Issue date Jun 30, 1959
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2876834
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Patent number 2,876,834
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Issue date Mar 10, 1959
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2842196
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Patent number 2,842,196
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Issue date Jul 8, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2837152
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Patent number 2,837,152
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Issue date Jun 3, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2818921
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Patent number 2,818,921
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Issue date Jan 7, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2781836
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Patent number 2,781,836
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Issue date Feb 19, 1957
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2774419
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Patent number 2,774,419
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Issue date Dec 18, 1956
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2771135
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Patent number 2,771,135
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Issue date Nov 20, 1956
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2667219
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Patent number 2,667,219
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Issue date Jan 26, 1954
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2579197
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Patent number 2,579,197
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Issue date Dec 18, 1951
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2579137
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Patent number 2,579,137
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Issue date Dec 18, 1951
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2555709
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Patent number 2,555,709
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Issue date Jun 5, 1951
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS