-
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3361188
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Patent number 3,361,188
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Issue date Jan 2, 1968
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3314390
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Patent number 3,314,390
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Issue date Apr 18, 1967
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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3116946
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Patent number 3,116,946
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Issue date Jan 7, 1964
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2931675
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Patent number 2,931,675
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Issue date Apr 5, 1960
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2857191
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Patent number 2,857,191
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Issue date Oct 21, 1958
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2797117
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Patent number 2,797,117
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Issue date Jun 25, 1957
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2769364
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Patent number 2,769,364
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Issue date Nov 6, 1956
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G02 - OPTICS
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2676367
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Patent number 2,676,367
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Issue date Apr 27, 1954
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2585678
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Patent number 2,585,678
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Issue date Feb 12, 1952
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2497611
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Patent number 2,497,611
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Issue date Feb 14, 1950
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2446445
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Patent number 2,446,445
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Issue date Aug 3, 1948
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G01 - MEASURING TESTING
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2402620
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Patent number 2,402,620
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Issue date Jun 25, 1946
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2361158
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Patent number 2,361,158
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Issue date Oct 24, 1944
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2209041
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Patent number 2,209,041
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Issue date Jul 23, 1940
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2095477
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Patent number 2,095,477
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Issue date Oct 12, 1937
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2059302
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Patent number 2,059,302
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Issue date Nov 3, 1936
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1969749
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Patent number 1,969,749
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Issue date Aug 14, 1934
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1858821
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Patent number 1,858,821
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Issue date May 17, 1932
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1763638
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Patent number 1,763,638
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Issue date Jun 17, 1930
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1692366
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Patent number 1,692,366
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Issue date Nov 20, 1928
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1688221
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Patent number 1,688,221
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Issue date Oct 16, 1928
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1653778
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Patent number 1,653,778
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Issue date Dec 27, 1927
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H01 - BASIC ELECTRIC ELEMENTS
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1644036
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Patent number 1,644,036
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Issue date Oct 4, 1927
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1589220
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Patent number 1,589,220
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Issue date Jun 15, 1926
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F24 - HEATING RANGES VENTILATING
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1578277
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Patent number 1,578,277
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Issue date Mar 30, 1926
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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1545010
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Patent number 1,545,010
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Issue date Jul 7, 1925
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1538726
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Patent number 1,538,726
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Issue date May 19, 1925
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1516692
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Patent number 1,516,692
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Issue date Nov 25, 1924
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1403575
-
Patent number 1,403,575
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Issue date Jan 17, 1922
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS