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Magnetic hinge
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Patent number 6,553,626
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Issue date Apr 29, 2003
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Lee Valley Tools, Ltd.
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Richard David Blair Coburn
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Doorstop
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Patent number 5,581,844
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Issue date Dec 10, 1996
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Robert Raheb
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Double-sided hinges
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Patent number 5,530,992
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Issue date Jul 2, 1996
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Eckhard Baermann
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Foldable caster
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Patent number 5,253,389
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Issue date Oct 19, 1993
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Odyssey Systems, Ltd.
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George M. Colin
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B60 - VEHICLES IN GENERAL
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Magnetic door hardware
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Patent number 4,434,524
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Issue date Mar 6, 1984
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Eckel Industries, Inc.
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Henry R. Gilchrist
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Refuse container lid lock
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Patent number 4,202,574
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Issue date May 13, 1980
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William L. Redmayne
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3707017
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Patent number 3,707,017
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Issue date Dec 26, 1972
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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3482910
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Patent number 3,482,910
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Issue date Dec 9, 1969
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3287760
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Patent number 3,287,760
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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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3264678
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Patent number 3,264,678
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Issue date Aug 9, 1966
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G02 - OPTICS
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3152716
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Patent number 3,152,716
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Issue date Oct 13, 1964
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3016563
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Patent number 3,016,563
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Issue date Jan 16, 1962
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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2850072
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Patent number 2,850,072
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Issue date Sep 2, 1958
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent number 2,791,346
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Issue date May 7, 1957
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B60 - VEHICLES IN GENERAL
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2615738
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Patent number 2,615,738
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Issue date Oct 28, 1952
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Patent number 2,607,961
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Issue date Aug 26, 1952
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES