Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 340/260
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 421
340/286.01 Systems 166
340/310.11 Remote control over power line 540
340/384.1 Audible indication 310
340/407.1 Tactual indication 554
340/425.1 Repeater in unspecified type communications line or channel (e.g., relay station) 54
340/425.5 Land vehicle alarms or indicators 1,482
340/500 Condition responsive indicating system 530
340/815.4 Visual indication 656
340/825 Selective 227
340/850 Underwater 127
340/853.1 Wellbore telemetering or control (e.g., subsurface tool guidance, data transfer, etc.) 230
340/870.01 Continuously variable indicating (e.g., telemetering) 333
340/901 External condition vehicle-mounted indicator or alarm 699
340/906 Override of traffic control indicator by command transmitter 174
340/907 Traffic control indicator 523
340/932.2 Vehicle parking indicators 617
340/933 Vehicle detectors 909
340/944 Pedestrian guidance 127
340/945 Aircraft alarm or indicating systems 935
340/984 Watercraft alarm or indicating systems 197
340/988 Vehicle position indication 1,754
340/999 Miscellaneous 54


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
On-chip calibration method
Apparatus and method for projecting field devices of a technical system
Mobile device marketing and advertising platforms, methods, and systems
Adjustment mechanism for altering height of baby playpen
High titer production of highly linear poly (.alpha. 1,3 glucan)
Configuring expansion component interconnect (`ECI`) physical functions on an ECI device in a computing system
Field sequential color mode liquid crystal display
  Randomly Featured Patents
Ion channel assay methods
Inhibition of interferon-.gamma. with oligonucleotides
Method and device for performing two dimensional redundancy calculations on embedded memories avoiding fail data collection
Device for rapidly exchanging an accumulator battery on an electric vehicle
Wick catheter pressure sensing probe and method of use
Lining material for use with prosthetics and similar devices and method for making and using same
Recovery of soluble alumina values from alumina bearing ores
Recording material
Flavored cooking oil having reduced room aroma
Selective halogenation of 2-fluoroaniline