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Class Information
Number: 70/215
Name: Locks > Special application > For control and machine elements > Handle, handwheel or knob > Rotary or swinging > Locked stationary > Handle-carried key lock
Description: Devices wherein the locking mechanism comprises a key controlled lock carried by the manipulator.


Sub-classes under this class:

Class Number Class Name Patents
70/216 Coaxially mounted 22


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7387004 Latch for a mobile part of a vehicle body, such as a flap or a door, especially a rear opening Jun. 17, 2008
7313937 Latch Jan. 1, 2008
6955069 Door locking handle assembly with built-in combination lock Oct. 18, 2005
6923029 Operating device Aug. 2, 2005
6895790 Latch assembly May. 24, 2005
6886379 Anti-vandal door lock apparatus May. 3, 2005
6868704 Anti-vandal door lock apparatus Mar. 22, 2005
6868703 Handle and lock Mar. 22, 2005
6854304 Paddle lock Feb. 15, 2005
6851289 Lever lock Feb. 8, 2005
6807833 Unlocking device for a lever handle door lock Oct. 26, 2004
6722169 Door locking handle assembly Apr. 20, 2004
6694786 Door locking handle assembly with built-in combination lock Feb. 24, 2004
6668602 Flush mounted latch Dec. 30, 2003
6662605 Handle and lock Dec. 16, 2003
6634196 Tubular lock directly actuatable by a key Oct. 21, 2003
6546765 L-handle with safety lock feature Apr. 15, 2003
6546764 Door locking handle assembly of double lock type Apr. 15, 2003
6543265 Door lock-and-handle assembly Apr. 8, 2003
6536249 Lock device that may be locked automatically Mar. 25, 2003
6519984 Lock for a sliding window Feb. 18, 2003
6490896 Door locking handle assembly of pull-out and side-swinging lever-action type Dec. 10, 2002
6470721 Strength reinforcing structure of a lock outer handle Oct. 29, 2002
6427501 Swivelling lever control that can be locked after being swivelled inwards and for closing switchboard cabinet doors or the like Aug. 6, 2002
6412319 Lockset having keyed egg-shaped knob Jul. 2, 2002
6360569 Lock that can be locked from two sides thereof Mar. 26, 2002
6298697 Pivoting lever closure for door or sidewall of an electrical control cabinet or a machine casing Oct. 9, 2001
6182483 Lever lock Feb. 6, 2001
6178789 Convertible cylinder lock Jan. 30, 2001
6109080 Transmission devices for locks with changeable lock core assemblies Aug. 29, 2000
6053018 Security device for the lock on a switchgear-cabinet door, machine housing, etc. Apr. 25, 2000
5970757 Swivel lever closing device for doors of housing or cabinets Oct. 26, 1999
5927775 Child-key-guard unit Jul. 27, 1999
5873274 Locking device for right and left handed doors with folding handle Feb. 23, 1999
5829284 Handle locking device Nov. 3, 1998
5761936 Cylindrical lever-type door lock Jun. 9, 1998
5685181 Swivel lever closing device for doors of housings or cabinets Nov. 11, 1997
5634358 Motorcycle ignition switch and steering lock Jun. 3, 1997
5605064 Door lock for handicapped persons Feb. 25, 1997
5595079 Motorcycle steering lock Jan. 21, 1997
5490404 Door locking handle assembly Feb. 13, 1996
5469725 Door locking handle assembly of pull-out and side-swinging lever-action type Nov. 28, 1995
5467623 Door locking handle assembly of pull-out and side-swinging lever-action type Nov. 21, 1995
5457971 Door locking handle assembly of pull-out and side-swinging lever-action type Oct. 17, 1995
5454239 Door locking handle assembly of pull-out and side-swinging lever-action type Oct. 3, 1995
5452596 Door locking handle assembly of pull-out and side-swinging lever-action type Sep. 26, 1995
5450734 Door locking handle assembly of pull-out and side-swinging lever-action type Sep. 19, 1995
5347834 Pivoting lever catch securable with a cylinder lock device Sep. 20, 1994
5094093 Electronic lock Mar. 10, 1992
4991414 Lockable handle Feb. 12, 1991

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