Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 200/43.16
Name: Electricity: circuit makers and breakers > Switch activation inhibitor (e.g., unauthorized/inadvertent use prevention) > Actuator blocking device (e.g., latch)
Description: Devices including structure which prevents the inadvertent movement of the actuator, and which must be moved or removed in order to move the actuator.










Sub-classes under this class:

Class Number Class Name Patents
200/43.17 Hand grip type (e.g., power tool) 75
200/43.18 Push button type 48
200/43.19 Removable blocking element 57


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8563882 Electronic circuit breaker having a locking and unlocking mechanism and methods of operating same Oct. 22, 2013
8546709 Structure for preventing misoperation of flashlight Oct. 1, 2013
8528161 Cleaning appliance having multiple functions Sep. 10, 2013
8445797 Safety interlocking device for a switch May. 21, 2013
8400263 Sliding key fob Mar. 19, 2013
8129638 Switch comprising a coupling for fixing to an actuating device Mar. 6, 2012
8106317 Rotary control device Jan. 31, 2012
7989718 Power control engagement device for a power tool Aug. 2, 2011
7868719 Tamper resistant interrupter receptacle having a detachable metal skin Jan. 11, 2011
7868261 Locking rocker switch Jan. 11, 2011
7741938 Rotary actuator with programmable tactile feedback Jun. 22, 2010
7692108 Circuit breaker lock-out device Apr. 6, 2010
7471505 Do-it-yourself system for portable generator Dec. 30, 2008
7468492 Electrical switch Dec. 23, 2008
7408126 Reset lock for electronic devices Aug. 5, 2008
7145089 Self retaining sliding bar interlock for circuit breaker Dec. 5, 2006
7137178 Protective device for vehicle seat belt latch release Nov. 21, 2006
7126067 Switch blocking apparatus Oct. 24, 2006
6989503 Power tool trigger assembly Jan. 24, 2006
6974925 Sabbath switch cover for appliances Dec. 13, 2005
6963037 Lockout box for a pendant Nov. 8, 2005
6958456 Positive locking, trigger grip, external operating handle assembly for network protector enclosures Oct. 25, 2005
6949708 Frictionally mounted utility switch box masking cover Sep. 27, 2005
6914205 Operating switch for a motor vehicle with a movable protective device Jul. 5, 2005
6861598 Lockout mechanism for power tool Mar. 1, 2005
6855895 Electrical lockout lanyard and method for assembly and installation Feb. 15, 2005
6759609 Lockout for a rocker switch Jul. 6, 2004
6753490 Ambidextrous switch lockout system Jun. 22, 2004
6680445 Limited space circuit breaker mechanical interlock apparatus Jan. 20, 2004
6649851 Blocking device for switch mechanism Nov. 18, 2003
6627816 Device for preventing switch operation Sep. 30, 2003
6596952 Locking mechanism for a rotary handle operator Jul. 22, 2003
6580041 Circuit breaker safety clip and associated method Jun. 17, 2003
6563063 Slide bar interlocking device May. 13, 2003
6538218 Lockout mechanism for power tool Mar. 25, 2003
6528744 Cover for vehicle control switch Mar. 4, 2003
6472619 Control lock for a toggle switch Oct. 29, 2002
6469264 Switch lever lock out assembly Oct. 22, 2002
6437261 Interlock for use in an electric motor handle and contactor combination Aug. 20, 2002
6404354 Rotary controller for electrical or electronic apparatuses Jun. 11, 2002
6392170 Manually movable sliding actuator for toggle switch actuator including position retention structure May. 21, 2002
6373004 Retainer for circuit breaker leverage arm Apr. 16, 2002
6365851 Electrical switch extraction handle with lockout Apr. 2, 2002
6340802 Lockout mechanism for power tool Jan. 22, 2002
6266231 Power blocking circuit breaker locking device Jul. 24, 2001
6255606 Electric-switch toggle inhibitor Jul. 3, 2001
6222284 Multiphase power supply with series connected power cells with failed cell bypass Apr. 24, 2001
6207909 Latching handle mechanism for securing a module Mar. 27, 2001
6190025 Multi-mode illumination device with security block Feb. 20, 2001
6184482 Switch manipulation prevention device Feb. 6, 2001

1 2 3










 
 
  Recently Added Patents
Method, base station and system for adjusting cell wireless configuration parameter
LCD driving circuit in which shift register units are driven by a first clock signal of fixed duty/amplitude and a second clock signal of variable duty/amplitude
Data storage apparatus, memory control apparatus and method for controlling flash memories
Rules-based approach to transferring and/or viewing medical images
User control of replacement television advertisements inserted by a smart television
Light-emitting device, film-forming method and manufacturing apparatus thereof, and cleaning method of the manufacturing apparatus
Probiotic enriched and low organic acid food products
  Randomly Featured Patents
Arrangement for adjusting an adaptive digital filter included in a subscriber unit
Efficient P-channel FET drive circuit
Electrical separable connector with stress-graded interface
Hydraulic liquid pumping system
Process for preparing aminoalkylnitriles and diamines from such nitriles
Magnetron having continuously variable radial position
Device for use in the manufacture of metal can tops with pull-up rings
Method of preparing active magnesium-hydride of magnesium hydrogen-storer systems
Rounding normalizer for floating point arithmetic operations
Phase shift modulation class D amplifier