Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 340/573
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
Simultaneous wafer bonding and interconnect joining
Systems and methods for flow mirroring with network-scoped connection-oriented sink
Focus information generating device and focus information generating method
Blended block copolymer composition
Tap and linking module TDO register, gating for TCK and TMS
Event handling in an integrated execution environment
Quantum dot template for fast and simultaneous detection of different infectious agents
  Randomly Featured Patents
Thin film semiconductor device and liquid crystal display apparatus thereof for preventing irradiated light from reaching the semiconductor layers
Copolyimide gas separation membranes
Apparatus for controlling characteristics of a flame
Polynucleotides and methods of directing the ratio of B2:B1 avermectins in Streptomyces avermitilis host cells
Method and apparatus for controlling cardiac assist device
Isatin derivatives for coloring keratin-containing fibers
Camera
Sports computer with GPS receiver and performance tracking capabilities
Pro9836 polypeptides
Method for storing data, computer program product, ID token and computer system