Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 340/147PC
Name: Communications: electrical >
Description:










Sub-classes under this class:

Class Number Class Name Patents
340/ Vehicle position indication (340/988) 0
340/ Land vehicle alarm or indicator (340/425.5) 0
340/ Condition responsive indicating system (340/500) 0
340/ Condition responsive indicating system (340/500) 0
340/ Condition responsive indicating system (340/500) 0
340/ Condition responsive indicating system (340/500) 0
340/ Condition responsive indicating system (340/500) 0
340/ Condition responsive indicating system (340/500) 0
340/ Condition responsive indicating system (340/500) 0
340/ Selective (340/825) 0
340/ Selective (340/825) 0
340/ Systems (340/286.01) 0
340/146.2 Digital comparator systems 422
340/286.01 Systems 171
340/310.11 Remote control over power line 540
340/384.1 Audible indication 317
340/407.1 Tactual indication 572
340/425.1 Repeater in unspecified type communications line or channel (e.g., relay station) 54
340/425.5 Land vehicle alarms or indicators 1,511
340/500 Condition responsive indicating system 545
340/815.4 Visual indication 668
340/825 Selective 227
340/850 Underwater 129
340/853.1 Wellbore telemetering or control (e.g., subsurface tool guidance, data transfer, etc.) 236
340/870.01 Continuously variable indicating (e.g., telemetering) 339
340/901 External condition vehicle-mounted indicator or alarm 716
340/906 Override of traffic control indicator by command transmitter 176
340/907 Traffic control indicator 532
340/932.2 Vehicle parking indicators 628
340/933 Vehicle detectors 922
340/944 Pedestrian guidance 131
340/945 Aircraft alarm or indicating systems 955
340/984 Watercraft alarm or indicating systems 199
340/988 Vehicle position indication 1,787
340/999 Miscellaneous 55


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Methods and systems for telephony call completion
Acceleration adjuster for vehicles with an electronic accelerator
Feedback control for shape memory alloy actuators
Stream control in a MIMO-enabled mesh network
Fully implantable cochlear implant systems including optional external components and methods for using the same
Information processing apparatus, information processing system, and method of controlling information processing apparatus
Methods of manufacturing large-area sputtering targets by cold spray
  Randomly Featured Patents
Blister packaging container sealing tool and method
Nested microstrip arrays
Crystalline form of a 3-phenoxymethylpyrrolidine compound
Halogen-containing unsaturated bis-esters and polymers and copolymers based on these esters
Scyphostatin analogues as SMase inhibitors
Axial ejection in a multipole mass spectrometer
Display screen or portion thereof with graphical user interface
Advanced multi-shouldered fixed bobbin tools for simultaneous friction stir welding of multiple parallel walls between parts
Method for the production of .alpha.-L-aspartyl-L-phenylalanine methyl ester hydrochloride
Drumstick grip