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Class Information
Number: 340/993
Name: Communications: electrical > Vehicle position indication > At remote location > Position indication transmitted by local station to remote location
Description: Subject matter wherein a local station in the vicinity of the vehicle detects the vehicle and transmits the position indication of the vehicle to a remote station.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4701760 |
Method for positioning moving vehicles and exchanging communications between the vehicles and a central station |
Oct. 20, 1987 |
| 4656476 |
Warning device for golf carts |
Apr. 7, 1987 |
| 4609922 |
Apparatus for controlling and for signal transmission in conveyor installations |
Sep. 2, 1986 |
| 4224596 |
Object locator system employing variable frequency code tone generators |
Sep. 23, 1980 |
| 4209787 |
Method for monitoring the location of monitored objects |
Jun. 24, 1980 |
| 4142680 |
High resolution timing recording system |
Mar. 6, 1979 |
| 4117404 |
System of communications to alert police personnel of trouble on expressways |
Sep. 26, 1978 |
| 4079357 |
Process for fault recognition in a vehicle locating system |
Mar. 14, 1978 |
| 4002983 |
Vehicle-emergency call system |
Jan. 11, 1977 |
| 3991485 |
Driving test range |
Nov. 16, 1976 |
| 3986119 |
Emergency communication system |
Oct. 12, 1976 |
| 3979731 |
Method of and system for rationalizing the operation of open-pit mines |
Sep. 7, 1976 |
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