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Fire rated door
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Patent number 11,512,523
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Issue date Nov 29, 2022
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CORNELLCOOKSON, LLC
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David Dawdy
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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-
-
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Shutter equipment for a building
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Patent number 5,673,740
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Issue date Oct 7, 1997
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Park; Kap-Il
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Kap-Il Park
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Wind-resistant overhead closure
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Patent number 5,657,805
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Issue date Aug 19, 1997
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Sebastian Magro
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Shutter assemblies and laths for them
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Patent number 5,377,738
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Issue date Jan 3, 1995
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Alsecure Limited
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George A. Cooper
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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-
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Insulated roll-up door
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Patent number 4,630,664
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Issue date Dec 23, 1986
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Sebastian Magro
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Roller door and frame combination
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Patent number 4,234,033
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Issue date Nov 18, 1980
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Firmaframe Nominees Proprietary Limited
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Simon Leivenzon
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Shutter arrangement
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Patent number 4,126,173
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Issue date Nov 21, 1978
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Ernst Theuerkauff
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Closure
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Patent number 4,120,340
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Issue date Oct 17, 1978
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Cornell Iron Works, Inc.
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John A. Stascavage
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3489200
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Patent number 3,489,200
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Issue date Jan 13, 1970
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3264724
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Patent number 3,264,724
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Issue date Aug 9, 1966
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3078917
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Patent number 3,078,917
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Issue date Feb 26, 1963
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3076499
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Patent number 3,076,499
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Issue date Feb 5, 1963
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3076500
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Patent number 3,076,500
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Issue date Feb 5, 1963
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2839135
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Patent number 2,839,135
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Issue date Jun 17, 1958
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2621727
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Patent number 2,621,727
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Issue date Dec 16, 1952
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2301845
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Patent number 2,301,845
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Issue date Nov 10, 1942
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2208039
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Patent number 2,208,039
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Issue date Jul 16, 1940
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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1989513
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Patent number 1,989,513
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Issue date Jan 29, 1935
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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1943371
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Patent number 1,943,371
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Issue date Jan 16, 1934
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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1918415
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Patent number 1,918,415
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Issue date Jul 18, 1933
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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1707287
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Patent number 1,707,287
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Issue date Apr 2, 1929
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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1579915
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Patent number 1,579,915
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Issue date Apr 6, 1926
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS