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 172
340/310.11 Remote control over power line 540
340/384.1 Audible indication 319
340/407.1 Tactual indication 575
340/425.1 Repeater in unspecified type communications line or channel (e.g., relay station) 54
340/425.5 Land vehicle alarms or indicators 1,513
340/500 Condition responsive indicating system 547
340/815.4 Visual indication 670
340/825 Selective 227
340/850 Underwater 129
340/853.1 Wellbore telemetering or control (e.g., subsurface tool guidance, data transfer, etc.) 237
340/870.01 Continuously variable indicating (e.g., telemetering) 339
340/901 External condition vehicle-mounted indicator or alarm 717
340/906 Override of traffic control indicator by command transmitter 176
340/907 Traffic control indicator 532
340/932.2 Vehicle parking indicators 631
340/933 Vehicle detectors 923
340/944 Pedestrian guidance 131
340/945 Aircraft alarm or indicating systems 957
340/984 Watercraft alarm or indicating systems 200
340/988 Vehicle position indication 1,790
340/999 Miscellaneous 55


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Avoiding conflict in update in distributed environment employing multiple clients
Image forming apparatus acquiring image processing time detected when the acquired time is longer that the previously set time and to correct output image density using generated patch pattern
Detection system and method for mobile device application
Storage apparatus and storage apparatus management method performing data I/O processing using a plurality of microprocessors
Method and apparatus for controlling peak amplifier and doherty power amplifier
Bandana
Vertical axis wind turbines
  Randomly Featured Patents
Off-road vehicle having a two-part roof structure
Dual mode data imaging product
String line tool and sheaths therefor
Process for removing ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber
Apparatus for pressure testing a plumbing installation
Focus state display apparatus and focus state display method
Concealable ballistic protective pants with tail bone coverage
High breakdown voltage semiconductor device
Wood veneer panels bonded with cellulose solvents
High molecular weight stabilizer compounds for stabilizing polymers