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Roller hinge constructions
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Patent number 8,813,309
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Issue date Aug 26, 2014
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Raynor Mfg. Co.
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Raymond J. Friesen
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Carriage for a door
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Patent number 8,046,872
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Issue date Nov 1, 2011
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Hettich-Heinze GmbH & Co. KG
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Thomas Edward Burgess, III
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Overhead conveyor systems
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Patent number 4,561,359
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Issue date Dec 31, 1985
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Stockrail Services Limited
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Edward Duce
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3793673
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Patent number 3,793,673
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Issue date Feb 26, 1974
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3428999
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Patent number 3,428,999
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Issue date Feb 25, 1969
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2740168
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Patent number 2,740,168
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Issue date Apr 3, 1956
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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2713898
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Patent number 2,713,898
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Issue date Jul 26, 1955
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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2589928
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Patent number 2,589,928
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Issue date Mar 18, 1952
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2559447
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Patent number 2,559,447
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Issue date Jul 3, 1951
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B61 - RAILWAYS
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2557614
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Patent number 2,557,614
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Issue date Jun 19, 1951
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2260171
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Patent number 2,260,171
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Issue date Oct 21, 1941
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2148515
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Patent number 2,148,515
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Issue date Feb 28, 1939
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F41 - WEAPONS
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1987769
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Patent number 1,987,769
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Issue date Jan 15, 1935
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1955644
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Patent number 1,955,644
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Issue date Apr 17, 1934
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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1832050
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Patent number 1,832,050
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Issue date Nov 17, 1931
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1787468
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Patent number 1,787,468
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Issue date Jan 6, 1931
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1783378
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Patent number 1,783,378
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Issue date Dec 2, 1930
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1720933
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Patent number 1,720,933
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Issue date Jul 16, 1929
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B61 - RAILWAYS
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1689665
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Patent number 1,689,665
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Issue date Oct 30, 1928
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1443521
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Patent number 1,443,521
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Issue date Jan 30, 1923
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1428023
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Patent number 1,428,023
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Issue date Sep 5, 1922
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1424311
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Patent number 1,424,311
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Issue date Aug 1, 1922
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B61 - RAILWAYS