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Tamper resistant lock
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Patent number 8,250,887
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Issue date Aug 28, 2012
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J.J. MacKay Canada Limited
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George Allan MacKay
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Security lock arrangement
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Patent number 7,591,157
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Issue date Sep 22, 2009
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Daz Lock Pty Ltd
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Daniel Maurice O'Neill
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Dual-acting latch and strike
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Patent number 7,497,103
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Issue date Mar 3, 2009
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The Eastern Company
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Michael O. Misner
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Door security system
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Patent number 6,837,082
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Issue date Jan 4, 2005
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Otis Moore
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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-
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Door lock mechanism
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Patent number 5,216,906
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Issue date Jun 8, 1993
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Herman Miller, Inc.
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Andrew J. Kurrasch
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Door lock
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Patent number 4,067,212
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Issue date Jan 10, 1978
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Arthur Vorob
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2016653
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Patent number 2,016,653
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Issue date Oct 8, 1935
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1996376
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Patent number 1,996,376
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Issue date Apr 2, 1935
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1983446
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Patent number 1,983,446
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Issue date Dec 4, 1934
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1977853
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Patent number 1,977,853
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Issue date Oct 23, 1934
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1937897
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Patent number 1,937,897
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Issue date Dec 5, 1933
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1895631
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Patent number 1,895,631
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Issue date Jan 31, 1933
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1892512
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Patent number 1,892,512
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Issue date Dec 27, 1932
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1869596
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Patent number 1,869,596
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Issue date Aug 2, 1932
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1836209
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Patent number 1,836,209
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Issue date Dec 15, 1931
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1744988
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Patent number 1,744,988
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Issue date Jan 28, 1930
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1730011
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Patent number 1,730,011
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Issue date Oct 1, 1929
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1709101
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Patent number 1,709,101
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Issue date Apr 16, 1929
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1585089
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Patent number 1,585,089
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Issue date May 18, 1926
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1546645
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Patent number 1,546,645
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Issue date Jul 21, 1925
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1528515
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Patent number 1,528,515
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Issue date Mar 3, 1925
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1524048
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Patent number 1,524,048
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Issue date Jan 27, 1925
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES