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Simulated steel fenestration system
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Patent number 11,976,509
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Issue date May 7, 2024
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PGT Innovations, LLC
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Richard Mazur
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Extruded frame system for glazing
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Patent number 11,788,341
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Issue date Oct 17, 2023
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Window Film Depot, Inc.
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Jeffrey Franson
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Simulated steel fenestration system
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Patent number 11,739,585
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Issue date Aug 29, 2023
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WWS Acquisition, LLC
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Richard Mazur
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Door for mobile living quarters
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Patent number 11,603,701
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Issue date Mar 14, 2023
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Dexter Axle Company
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Randy A. Bickel
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Simulated steel fenestration system
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Patent number 11,598,141
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Issue date Mar 7, 2023
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WWS Acquisition, LLC
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Richard Mazur
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Extendable extruded door frame
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Patent number 10,724,289
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Issue date Jul 28, 2020
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Dorr Houzzer USA LLC
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Richard Mayo
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Metal profile with thermal break
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Patent number 8,826,616
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Issue date Sep 9, 2014
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Les Portes J.P.R. Inc.
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Pierre Gosselin
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Corner joint for a window or door frame
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Patent number 8,490,347
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Issue date Jul 23, 2013
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Milgard Manufacturing Incorporated
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Jess J. Valler
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Vacuum packaged batt
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Patent number 5,987,833
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Issue date Nov 23, 1999
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Owens Corning Fiberglas Technology, Inc.
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Michael T. Heffelfinger
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Rolled metal building system
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Patent number 5,036,637
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Issue date Aug 6, 1991
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Butler Manufacturing Corporation
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Lawrence Biebuyck
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Steel security door frame
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Patent number 4,949,771
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Issue date Aug 21, 1990
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Fred A. Grisham
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3874135
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Patent number 3,874,135
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Issue date Apr 1, 1975
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3841134
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Patent number 3,841,134
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Issue date Oct 15, 1974
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3729869
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Patent number 3,729,869
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Issue date May 1, 1973
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3656515
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Patent number 3,656,515
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Issue date Apr 18, 1972
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3634565
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Patent number 3,634,565
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Issue date Jan 11, 1972
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3571997
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Patent number 3,571,997
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Issue date Mar 23, 1971
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3562992
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Patent number 3,562,992
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Issue date Feb 16, 1971
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3490178
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Patent number 3,490,178
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Issue date Jan 20, 1970
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3430384
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Patent number 3,430,384
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Issue date Mar 4, 1969
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS