Resources
Contact Us
Home
Browse by:
INVENTOR
PATENT HOLDER
PATENT NUMBER
DATE
Browse by Category:
Main
>
Communications
Class Information
Number:
340/809
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
410
340/286.01
Systems
118
340/310.11
Remote control over power line
501
340/384.1
Audible indication
234
340/407.1
Tactual indication
364
340/425.1
Repeater in unspecified type communications line or channel (e.g., relay station)
36
340/425.5
Land vehicle alarms or indicators
980
340/500
Condition responsive indicating system
329
340/815.4
Visual indication
430
340/825
Selective
204
340/850
Underwater
86
340/853.1
Wellbore telemetering or control (e.g., subsurface tool guidance, data transfer, etc.)
149
340/870.01
Continuously variable indicating (e.g., telemetering)
215
340/901
External condition vehicle-mounted indicator or alarm
460
340/906
Override of traffic control indicator by command transmitter
123
340/907
Traffic control indicator
365
340/932.2
Vehicle parking indicators
399
340/933
Vehicle detectors
660
340/944
Pedestrian guidance
84
340/945
Aircraft alarm or indicating systems
555
340/984
Watercraft alarm or indicating systems
164
340/988
Vehicle position indication
1,289
340/999
Miscellaneous
38
Patents under this class:
Patent Number
Title Of Patent
Date Issued
Recently Added Patents
Resin compositions, intercalates, nanocomposites and laminates prepared with aromatic polyamide and polyphenoxy polymers
Programmable loss of signal detect hardware and method
Image forming apparatus including first and second charge removing members connected to a grounding point
Method, apparatus and system for charge injection suppression in active pixel sensors
Indane compounds
Scale factor based bit shifting in fine granularity scalability audio coding
Cover for a remote device
Randomly Featured Patents
Ink jet print head adapted to minimize orientation-induced line-width variation
Rebar tie
Semiconductor device and method for manufacturing same
5-2-5 matrix encoder and decoder system
Factor Xa inibitor from leech and pharmaceutical compositions containing same
Semiconductor device having a wire bond pad and method therefor
Segmented contactor
Electrical discharge machining electrode for forming minute holes in a workpiece and electrical discharge machining apparatus employing such an electrode
Device for use in protecting freshly polished nails while drying
Hose connector adapter apparatus for evaporative cooler float valve
© 2006. PatentGenius. All Rights Reserved.
