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Magnetic window grids
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Patent number 10,724,290
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Issue date Jul 28, 2020
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Cortex, LLC
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Rodney Napier
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Muntin joint
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Patent number 6,301,843
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Issue date Oct 16, 2001
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Silver Line Building Products Corp.
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Arthur Silverman
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Muntin grid and joiner
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Patent number 6,244,012
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Issue date Jun 12, 2001
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Glass Equipment Development, Inc.
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Timothy Bryan McGlinchy
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Secure divided window
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Patent number 5,927,364
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Issue date Jul 27, 1999
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Larson Manufacturing Company
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Bryan P. Zacher
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Cruciform joint of glazing bars
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Patent number 5,791,102
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Issue date Aug 11, 1998
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Sheath; Gary
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Gary Sheath
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Glazing bar
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Patent number 5,617,684
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Issue date Apr 8, 1997
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Gary Sheath
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Transom construction
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Patent number 5,448,870
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Issue date Sep 12, 1995
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Helmut Lingemann GmbH & Co.
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Siegfried Glaser
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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-
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Window assembly and grille
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Patent number 4,970,840
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Issue date Nov 20, 1990
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Raymond Ouellette
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3844086
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Patent number 3,844,086
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Issue date Oct 29, 1974
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3748814
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Patent number 3,748,814
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Issue date Jul 31, 1973
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2604196
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Patent number 2,604,196
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Issue date Jul 22, 1952
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2437598
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Patent number 2,437,598
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Issue date Mar 9, 1948
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2416488
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Patent number 2,416,488
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Issue date Feb 25, 1947
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2410175
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Patent number 2,410,175
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Issue date Oct 29, 1946
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2354054
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Patent number 2,354,054
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Issue date Jul 18, 1944
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2275943
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Patent number 2,275,943
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Issue date Mar 10, 1942
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2159666
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Patent number 2,159,666
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Issue date May 23, 1939
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2090884
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Patent number 2,090,884
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Issue date Aug 24, 1937
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2041051
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Patent number 2,041,051
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Issue date May 19, 1936
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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1999208
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Patent number 1,999,208
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Issue date Apr 30, 1935
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS