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Mitred cornered frame clamp
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Patent number 11,414,922
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Issue date Aug 16, 2022
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Matki PLC
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Ross Nixon
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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-
-
-
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Door frame miter brace
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Patent number 7,223,044
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Issue date May 29, 2007
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Anchor Tool & Die Company
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Mark J. Quintile
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Pre-finished metal door frame
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Patent number 5,619,823
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Issue date Apr 15, 1997
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Ingersoll-Rand Co.
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Robert O. Ruff
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Metal frame assembly
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Patent number 5,581,953
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Issue date Dec 10, 1996
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Ingersoll-Rand
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Robert O. Ruff
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Butt joint
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Patent number 5,498,099
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Issue date Mar 12, 1996
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Schuco International KG
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Helmuth Scheuer
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Glass block window system
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Patent number 5,187,909
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Issue date Feb 23, 1993
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Glashaus Incorporated
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Ronald H. Olson
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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-
-
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Architrave
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Patent number 4,514,946
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Issue date May 7, 1985
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Westinghouse Electric Corp.
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Edward F. Sherwood
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Metal door frame assembly
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Patent number 4,238,909
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Issue date Dec 16, 1980
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Rollform Pty. Ltd.
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John Mutton
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
-
Reinforced door frame
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Patent number 4,015,382
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Issue date Apr 5, 1977
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Fenestra
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Harry M. Noyes
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3835616
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Patent number 3,835,616
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Issue date Sep 17, 1974
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3648424
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Patent number 3,648,424
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Issue date Mar 14, 1972
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3593473
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Patent number 3,593,473
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Issue date Jul 20, 1971
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3585770
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Patent number 3,585,770
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Issue date Jun 22, 1971
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3571996
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Patent number 3,571,996
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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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3570203
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Patent number 3,570,203
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Issue date Mar 16, 1971
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3552085
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Patent number 3,552,085
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Issue date Jan 5, 1971
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3469360
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Patent number 3,469,360
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Issue date Sep 30, 1969
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3429076
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Patent number 3,429,076
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Issue date Feb 25, 1969
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3385004
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Patent number 3,385,004
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Issue date May 28, 1968
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3364623
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Patent number 3,364,623
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Issue date Jan 23, 1968
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3324599
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Patent number 3,324,599
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Issue date Jun 13, 1967
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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3287857
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Patent number 3,287,857
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Issue date Nov 29, 1966
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS