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Patentes

Citada por

Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US45520016 Dic 198312 Nov 1985Medeco Security Locks, Inc.High security T-handle assembly
US489956110 Abr 198913 Feb 1990Fort Lock CorporationPop-out handle lock assembly
US519731413 May 199130 Mar 1993Star Lock Systems, Inc.Door latch with lock and release for vending machines and the like
US526916127 Mar 199114 Dic 1993Star Lock Systems, Inc.Latching system
US527289428 Ago 199128 Dic 1993Star Lock Systems, Inc.Fractional-rotation latching system with retrofit capability
US546761913 Ago 199321 Nov 1995Star Lock Systems, Inc.Post latching systems
US634552211 Ago 199912 Feb 2002Star Lock Systems, Inc.Electro-mechanical latching apparatus
US652564411 Ago 199925 Feb 2003Star Lock Systems, Inc.Electro-mechanical latch assembly
US68676859 May 200015 Mar 2005Star Lock Systems, Inc.Electro-mechanical lock assembly
US712606614 Mar 200524 Oct 2006The Eastern CompanyPush button actuator
US720549211 Sep 200617 Abr 2007The Eastern CompanyPush button actuator
US80847015 Jun 200927 Dic 2011The Eastern CompanyPush button actuator
USD44163310 May 20008 May 2001T-handle lock

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