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Electromechanical lock
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Patent number 8,495,899
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Issue date Jul 30, 2013
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Klaus W. Gartner
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Padlock hasp assembly
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Patent number 7,946,142
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Issue date May 24, 2011
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Mul-T-Lock Technologies Ltd
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Belo Matyko
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Locking device
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Patent number 7,849,719
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Issue date Dec 14, 2010
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Der-Yuh Chern
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Method and engine control unit
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Patent number 7,454,283
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Issue date Nov 18, 2008
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Siemens Aktiengesellschaft
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Fredrik Borchsenius
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Tornado safe room
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Patent number 6,334,278
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Issue date Jan 1, 2002
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Steelco Incorprorated
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Floyd C. Arnold
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E04 - BUILDING
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Bolt seal lock device
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Patent number 6,036,240
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Issue date Mar 14, 2000
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Tranguard Industries, Inc.
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Craig Hamilton
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Lock system
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Patent number 5,709,111
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Issue date Jan 20, 1998
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Jose Gabriel Henao
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Auxiliary lock
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Patent number 5,544,506
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Issue date Aug 13, 1996
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Sanpou Lock Co., Ltd.
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Yoshio Nakano
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Bar lock apparatus
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Patent number 4,813,254
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Issue date Mar 21, 1989
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Best Lock Corporation
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William R. Foshee
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Doorlock
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Patent number 4,590,777
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Issue date May 27, 1986
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Rafael Sierra
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Lock construction
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Patent number 3,953,991
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Issue date May 4, 1976
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Stein; Albert M.
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Paul M. Grossman
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G07 - CHECKING-DEVICES
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Bar lock assembly modifications
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Patent number 3,940,957
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Issue date Mar 2, 1976
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BMR Security Products Corporation
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Russell W. Walters
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3921422
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Patent number 3,921,422
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Issue date Nov 25, 1975
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3899905
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Patent number 3,899,905
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Issue date Aug 19, 1975
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3870354
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Patent number 3,870,354
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Issue date Mar 11, 1975
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3827266
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Patent number 3,827,266
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Issue date Aug 6, 1974
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3774420
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Patent number 3,774,420
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Issue date Nov 27, 1973
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3771339
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Patent number 3,771,339
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Issue date Nov 13, 1973
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3770930
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Patent number 3,770,930
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Issue date Nov 6, 1973
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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3768284
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Patent number 3,768,284
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Issue date Oct 30, 1973
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3760619
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Patent number 3,760,619
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Issue date Sep 25, 1973
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES