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Negator spring tool and method
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Patent number 11,491,619
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Issue date Nov 8, 2022
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The Government of the United States of America, as represented by the Secreta...
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Mary Shalane Regan
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Negator spring tool for paratroop door
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Patent number 11,279,011
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Issue date Mar 22, 2022
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The Government of the United States of America, as represented by the Secreta...
-
Mary Shalane Regan
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
-
-
-
Door opener
-
Patent number 4,624,076
-
Issue date Nov 25, 1986
-
Johannes F. Schoeman
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
Tambour door and housing assembly
-
Patent number 4,128,120
-
Issue date Dec 5, 1978
-
InterRoyal Corporation
-
Frederick J. Frey
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
3756585
-
Patent number 3,756,585
-
Issue date Sep 4, 1973
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
3413680
-
Patent number 3,413,680
-
Issue date Dec 3, 1968
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
3056451
-
Patent number 3,056,451
-
Issue date Oct 2, 1962
-
B60 - VEHICLES IN GENERAL
-
1857756
-
Patent number 1,857,756
-
Issue date May 10, 1932
-
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
-
1721501
-
Patent number 1,721,501
-
Issue date Jul 23, 1929
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES