LOCATION MONITORING SYSTEM
Assignee
Filed
Sep 18, 1985
Granted
Sep 14, 1993
Location
N. PALM BEACH FL US
Abstract
A location monitoring system is provided having a radio frequency transmitter for a person or object and radio frequency receiver for someone to monitor movement of said person or object, said receiver sounding an alarm at a predetermined time after failure to receive a signal. The transmitter is made having an intermittent transmitted signal and the receiver is made having an off-timer to coordinate with said intermittent signal, said off times saving battery power. The radio frequency receiver has an electronic switching means controlled by said radio frequency transmitter for sounding an alarm. An antenna is located in part of the carrying strap of said transmitter. The radio frequency transmitter can have various devices for sounding the alarm.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Feb 3, 1986
Rescinded
Mar 10, 1993
Duration
7 years, 1 month
Inventor
- 1CARL L. C. KAH
Record Details
- Patent number
- US 5245314
- Application
- 06777189
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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