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Window balance assembly
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Patent number 11,879,282
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Issue date Jan 23, 2024
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ASSA ABLOY Fenestration, LLC
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Mark R. Baker
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Window balance assembly
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Patent number 11,624,225
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Issue date Apr 11, 2023
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Caldwell Manufacturing Company North America, LLC
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Mark R. Baker
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Window balance assembly
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Patent number 11,613,920
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Issue date Mar 28, 2023
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Caldwell Manufacturing Company North America, LLC
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Mark R. Baker
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Lockable coupling device
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Patent number 10,767,394
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Issue date Sep 8, 2020
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Solarlux GmbH
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Björn Nußbaum
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Window balance assembly
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Patent number 10,704,308
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Issue date Jul 7, 2020
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Caldwell Manufacturing Company North America, LLC
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Mark R. Baker
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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-
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Window balance assembly
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Patent number 9,476,242
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Issue date Oct 25, 2016
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Caldwell Manufacturing Company North America, LLC
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Mark R. Baker
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Window balance assembly
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Patent number 8,813,310
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Issue date Aug 26, 2014
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Caldwell Manufacturing Company North America, LLC
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Mark R. Baker
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Window balance assembly
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Patent number 8,561,260
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Issue date Oct 22, 2013
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Caldwell Manufacturing Company North America, LLC
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Mark R. Baker
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3714738
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Patent number 3,714,738
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Issue date Feb 6, 1973
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3699608
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3581533
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Patent number 3,581,533
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Issue date Jun 1, 1971
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3527489
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Patent number 3,527,489
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3526421
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Patent number 3,526,421
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3463531
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Patent number 3,463,531
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Issue date Aug 26, 1969
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3438153
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Patent number 3,438,153
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Issue date Apr 15, 1969
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3434236
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Patent number 3,434,236
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Issue date Mar 25, 1969
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3407434
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Patent number 3,407,434
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Issue date Oct 29, 1968
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3384999
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Patent number 3,384,999
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Issue date May 28, 1968
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3377648
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Patent number 3,377,648
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Issue date Apr 16, 1968
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3339957
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Patent number 3,339,957
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Issue date Sep 5, 1967
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3302966
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Patent number 3,302,966
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Issue date Feb 7, 1967
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3288509
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Patent number 3,288,509
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Issue date Nov 29, 1966
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3280511
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Patent number 3,280,511
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Issue date Oct 25, 1966
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3232655
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Patent number 3,232,655
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Issue date Feb 1, 1966
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3195194
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Patent number 3,195,194
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Issue date Jul 20, 1965
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES