MULTI-ELMAC
Filed: July 14, 1978
RADIO RECEIVERS, RADIO TRANSMITTERS, RADIO OPERATED GATE AND DOOR CONTROLS, RADIO OPERATED ALARMS AND WARNING SIGNALS, RADIO…
Owned by: LINEAR CORPORATION
Serial Number: 73178224
THERMOFLOW
Filed: April 14, 1980
Electromagnetic Radiation Measuring Units for Thermal Radiation Evaluation of Various Structures
Owned by: LINEAR CORPORATION
Serial Number: 73257783
LINEAR LABORATORIES
Filed: January 26, 1981
RADIOSITY AND TEMPERATURE MEASURING INSTRUMENTS
Owned by: LINEAR CORPORATION
Serial Number: 73294455
THERMONITOR
Filed: February 27, 1981
Electronic Instrument for Remote Measurement and Readout of the Temperature of Objects from the Thermal Radiation Energy…
Owned by: LINEAR CORPORATION
Serial Number: 73298948
LINEAR LABORATORIES
Filed: May 10, 1982
Infrared Radiosity and Temperature Measuring Instruments
Owned by: LINEAR CORPORATION
Serial Number: 73363583
DIRECT-A-PAGE
Filed: May 16, 1984
RADIO TRANSMITTERS FOR SHORT-RANGE SIGNAL TRANSMISSION FOR USE IN ON-SITE PAGING
Owned by: LINEAR CORPORATION
Serial Number: 73480585
PAGE COMMAND
Filed: February 19, 1985
WIRELESS ELECTRONIC TRANSMITTERS AND RECEIVERS
Owned by: LINEAR CORPORATION
Serial Number: 73522617
ADVANTAGE
Filed: February 9, 1988
WIRELESS ELECTRONIC ALARM SYSTEMS
Owned by: LINEAR CORPORATION
Serial Number: 73710373
SPIRIT
Filed: July 20, 1990
security protection equipment; namely, passive infrared detectors
Owned by: LINEAR CORPORATION
Serial Number: 74080293
DOUBLE
Filed: April 29, 1991
security protection equipment; namely, microwave/passive infrared detectors
Owned by: LINEAR CORPORATION
Serial Number: 74161590
GEM 5000
Filed: May 6, 1991
electronic infrared sensitive switches for use in controlling heating and air conditioning systems in hotels and motels
Owned by: LINEAR CORPORATION
Serial Number: 74164283
21ST SENTRY
Filed: March 20, 1992
electronic security alarm systems for surveillance of premises
Owned by: LINEAR CORPORATION
Serial Number: 74258482
MEGACODE
Filed: May 17, 1993
electronic security devices; namely, anti-intrusion devices and panic devices for buildings and grounds
Owned by: LINEAR CORPORATION
Serial Number: 74390662
DOOR SENTRY
Filed: May 17, 1993
residential and commercial automatic garage door control devices, namely electronic door openers
Owned by: LINEAR CORPORATION
Serial Number: 74390663
ACCESSMASTER
Filed: November 5, 1997
metal gates, metal fencing panels and metal gate stops
Owned by: LINEAR CORPORATION
Serial Number: 75385567
HOUSEWORKS
HOME ELECTRONICS, AUTOMATION AND CONTROL SYSTEMS, NAMELY, MUSIC AND AUDIO DISTRIBUTION SYSTEMS, INFRARED CONTROL SYSTEMS…
Owned by: LINEAR CORPORATION
Serial Number: 76121025
