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Class Information
Number: 70/107
Name: Locks > Special application > For closures > Door > Swinging door > Combined dead bolt and latching bolt
Description: Subject matter wherein there are incorporated within the same housing both a latching-bolt and a dead-bolt, either independently operable or having cooperative association.










Sub-classes under this class:

Class Number Class Name Patents
70/110 Dead bolt, dogged latch bolt 29
70/111 Manually dogged latch bolt 11
70/108 Multiple dead bolts 36
70/109 Multiple latch bolts 20


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8671724 Multiple access door lock mechanism Mar. 18, 2014
8601839 Deadlocking drawer lock Dec. 10, 2013
8556304 Multi point door lock assembly Oct. 15, 2013
8540290 Structure for electrical lock Sep. 24, 2013
8534100 Door lock whose transmission mechanism is controlled by a key Sep. 17, 2013
8534099 Single and multi-point door lock Sep. 17, 2013
8523247 Cylinder lock with pivotally-mounted bolt Sep. 3, 2013
8434335 Combination door latch and deadbolt assembly May. 7, 2013
8424935 Mortise lock assembly Apr. 23, 2013
8397548 Reversible mortise lock for a storm door Mar. 19, 2013
8393187 Remotely operated locking paddle handle latch assembly Mar. 12, 2013
8347668 Differential linkage attachment of door handles Jan. 8, 2013
8347667 Locking paddle handle latch assembly for closures and the like Jan. 8, 2013
8302437 Locking assembly for a door Nov. 6, 2012
8261584 Reversible mortise lock Sep. 11, 2012
8256251 Mortise deadbolt lock cam engagement device Sep. 4, 2012
8234892 Mortise lock Aug. 7, 2012
8162358 Lock device Apr. 24, 2012
8161780 Thumb operated door lock assembly Apr. 24, 2012
8146392 Multipoint door/window lock with panic override Apr. 3, 2012
8079238 Lock device Dec. 20, 2011
8061166 Door lock with transmission mechanism Nov. 22, 2011
8056941 Lock with emergency unlocking mechanism Nov. 15, 2011
8006525 Transmission device for a door lock Aug. 30, 2011
7926315 Lock assembly with anti-panic feature and associated method Apr. 19, 2011
7922221 Latch assembly Apr. 12, 2011
7878034 Locking arrangement for a hinged panel Feb. 1, 2011
7874189 Field-reversible cabinet latch lock Jan. 25, 2011
7866713 Locker structure Jan. 11, 2011
7856856 Independently interactive interconnected lock Dec. 28, 2010
7856857 Door lock of key-driven transmission structure Dec. 28, 2010
7849719 Locking device Dec. 14, 2010
7836738 Mortise lock for ordinary door and panic door Nov. 23, 2010
7836737 Lock for pivotal doors and sliding doors Nov. 23, 2010
7818984 Door locking apparatus Oct. 26, 2010
7788954 Door panel integrated door stopper with operating mechanism integrated into the door lock housing Sep. 7, 2010
7752875 Multipoint lock Jul. 13, 2010
7707862 Multi-point door lock and offset extension bolt assembly May. 4, 2010
7677067 Lock Mar. 16, 2010
7661279 Lock assembly Feb. 16, 2010
7634927 Panic exit door lock allowing locking on both sides Dec. 22, 2009
7634928 Door locking system Dec. 22, 2009
7603880 Mortise lock Oct. 20, 2009
7591157 Security lock arrangement Sep. 22, 2009
7533551 Door lock with key cylinder May. 19, 2009
7497486 Multifunction mortise lock Mar. 3, 2009
7452012 Multi-functional mortise lock Nov. 18, 2008
7431354 Arrangement for guiding the deadlocking of a latch bolt in a door lock Oct. 7, 2008
7415854 Safety lock with adjustable-length bolt Aug. 26, 2008
7404306 Multi-point door lock and offset extension bolt assembly Jul. 29, 2008

1 2 3 4










 
 
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