Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 200/344
Name: Electricity: circuit makers and breakers > Electric switch details > Actuators > Push button > Mechanism to keep key level
Description: Subject matter wherein structure is included to prevent tilting or sideways motion of the push button when other than a direct straight-line force is applied.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8642904 Link structure and key switch structure Feb. 4, 2014
8633411 Side button structure for electronic device Jan. 21, 2014
8629362 Keyswitch using magnetic force Jan. 14, 2014
8618429 Keypad assembly, and image forming device and data processor incorporating the same Dec. 31, 2013
8604373 Electronic device with power button assembly Dec. 10, 2013
8592702 Illuminant keyboard device Nov. 26, 2013
8592705 Keypad assembly and electronic device using the same Nov. 26, 2013
8581130 Key structure with scissors-type connecting member Nov. 12, 2013
8563886 Key structure with scissors-type connecting member Oct. 22, 2013
8546714 Button assembly and electronic device having the same Oct. 1, 2013
8519288 Keypad assembly and electronic device using the same Aug. 27, 2013
8492669 Key device Jul. 23, 2013
8481874 Key switch structure Jul. 9, 2013
8450626 Press key May. 28, 2013
8431852 Key switch device Apr. 30, 2013
8426757 Keypad assembly and electronic device using the same Apr. 23, 2013
8410385 Keypad assembly and electronic device using the same Apr. 2, 2013
8404984 Lighted keyboard Mar. 26, 2013
8314721 Key switch Nov. 20, 2012
8309870 Leveled touchsurface with planar translational responsiveness to vertical travel Nov. 13, 2012
8299382 Key switch and keyboard Oct. 30, 2012
8292444 Uniformly self-luminous keyboard device Oct. 23, 2012
8274409 Light-emitting keyboard Sep. 25, 2012
8253051 Power switch module and electronic device using the same Aug. 28, 2012
8253530 Keyboard for powering on or off computer Aug. 28, 2012
8247714 Back lighted membrane keyboard with components being secured together by subjecting to ultrasonic welding Aug. 21, 2012
8235611 Key structure of a keyboard Aug. 7, 2012
8237073 Key structure of a keyboard Aug. 7, 2012
8217289 Keyboard and key structure thereof Jul. 10, 2012
8213170 Electronic apparatus Jul. 3, 2012
8212167 Depressible key structure Jul. 3, 2012
8207465 Key switch unit Jun. 26, 2012
8168906 Support member, keyswitch, and keyboard May. 1, 2012
8164017 Key structure and keyboard having such key structure Apr. 24, 2012
8110764 Key structure Feb. 7, 2012
8101879 Key switch and keyboard having the same Jan. 24, 2012
8093522 Press-button for electronic device Jan. 10, 2012
8093523 Supporting structure, keyswitch and keyboard Jan. 10, 2012
8080754 Push switch Dec. 20, 2011
8080755 Key structure and keyboard having such key structure Dec. 20, 2011
8053697 Keyboard, linkage assembly set, and method of assembling a keyboard Nov. 8, 2011
8030585 Press-key structure Oct. 4, 2011
8031087 Detecting key actuation in a keyboard Oct. 4, 2011
8022325 Keyswitch and keyboard Sep. 20, 2011
7994446 Key mechanisms Aug. 9, 2011
7982149 Mechanical architecture for display keyboard keys Jul. 19, 2011
7973254 Key structure Jul. 5, 2011
7964813 Key structure Jun. 21, 2011
7910849 Button mount for a lighting control Mar. 22, 2011
7902473 Key switch with exhaust structure Mar. 8, 2011

1 2 3 4 5 6 7










 
 
  Recently Added Patents
Electronic component
Nano-pigment inkjet ink composition that has a low odor and is environmentally-friendly
Sensor interface engineering
Beaconing and superframe structure for millimeter wave wireless technologies
Pattern data conversion for lithography system
Haworthia plant named `AMSTERDAM`
Multi charged particle beam writing apparatus and multi charged particle beam writing method
  Randomly Featured Patents
Guides for withdrawal of drawers
Thermoplastic can end sealant composition
Electric power supply having two electrical battery storage means for vehicles and other applications
Apparatus and methods for beating heart bypass surgery
Receiving device and signal receiving method
Low power variable gain amplifier
Anionic/cationic surfactant mixtures
Gear type shaft coupling
System and method for generating invisible notes on a presenter's screen
High pressure bonding process