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Class Information
Number: 70/262
Name: Locks > Systems
Description: Systems of locking mechanisms wherein the ultimate control is a locking mechanism although intermediate controls may be by manual or locking means or wherein a plurality of locking mechanisms may be controlled in a certain predetermined specified order, where the individual locking construction is not of the essence.










Sub-classes under this class:

Class Number Class Name Patents
70/263 Operation and control 51


Patents under this class:

Patent Number Title Of Patent Date Issued
8517162 Method and apparatus for securing a movable item to a structure Aug. 27, 2013
8513544 Authorization system and method using a weighing scale to control access based on a registered weight of a key and key ring combination Aug. 20, 2013
8276411 Extender for securing a closure Oct. 2, 2012
8272491 Method and apparatus for securing a movable item to a structure Sep. 25, 2012
8061499 Method and apparatus for securing a movable item to a structure Nov. 22, 2011
7984938 Door handle device for vehicle Jul. 26, 2011
7973431 Circuit arrangement for locking and/or unlocking a door lock, especially in an electric appliance Jul. 5, 2011
7956741 Tumbler type lock apparatus Jun. 7, 2011
7550867 Method and safety system for a displacement device of a motor vehicle Jun. 23, 2009
7336001 Door lock control device Feb. 26, 2008
7070214 Lock mechanism Jul. 4, 2006
7000956 Last assembly and vehicle including such a latch assembly Feb. 21, 2006
6923479 Door opening/closing control apparatus for a vehicle Aug. 2, 2005
6883840 Vehicle outer handle system Apr. 26, 2005
6877348 Closing device for a vehicle Apr. 12, 2005
6662608 Central locking drive Dec. 16, 2003
6518890 Device for indicating multiple conditions Feb. 11, 2003
6347486 Apparatus for controlling the opening of a door Feb. 19, 2002
6089057 Vehicle door lock actuator Jul. 18, 2000
6043753 Remote-control-operated locking/unlocking system Mar. 28, 2000
5808555 Lock system for a motor vehicle with electrical lock activators Sep. 15, 1998
5697236 Motor-vehicle door latch for remote actuation Dec. 16, 1997
5670940 Electronic lock system with occupancy block Sep. 23, 1997
5566562 Locking system for vehicle doors Oct. 22, 1996
5196647 Door unlocking device and method Mar. 23, 1993
5054300 Vehicle door lock system Oct. 8, 1991
5047748 Dock monitoring system Sep. 10, 1991
4986098 Vehicle door latches and locking mechanism Jan. 22, 1991
4719775 Central locking system for automotive vehicles Jan. 19, 1988
4561116 Optical remote-control device for a residence door Dec. 24, 1985
4472952 System for managing the issuance and return of selected articles such as tools, keys and the like Sep. 25, 1984
4419712 Electronic door locking system for an automotive vehicle Dec. 6, 1983











 
 
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