on 04 Nov 1992
Last Applicant/ Owned by
1300 ROCK ST.
ROCKFORD
IL
61101
Serial Number
72364843 filed on 10th Jul 1970
Registration Number
918768 registered on 24th Aug 1971
Correspondent Address
Filing Basis
1. use application currently
Disclaimer
NO DATA
INSTRUMENTS FOR MONITORING, MEASURING AND CONTROLLING CONDITIONS-NAMELY, SENSORS, SIGNAL MODULATORS AND INDICATORS RESPONSIVE TO CONDITION CHANGES INCLUDING TEMPERATURE, HUMIDITY, PRESSURE, HEAT, FLUID FLOW, POSITION, SETPOINT, FLAME, ETC.; HIGHEST, LOWEST, AND AVERAGE SIGNAL SELECTORS; CONDITION PROGRAMMERS; SIGNAL LIMITERS; SIGNAL AMPLIFIERS; LIMIT CONTROLLERS; ON-OFF CONTROLLERS; MODULATING AND Read More
FLUID FLOW REGULATING VALVES
31st Jan 1949
31st Aug 1951
ELECTRIC SWITCHES OPERATED PROGRAMMATICALLY, SEQUENTIALLY AND SELECTIVELY, ELECTROMAGNETIC RELAYS, REMOTE SET POINT AND FEEDBACK POTENTIOMETERS AND ANNUNCIATORS
31st Mar 1955
31st Jul 1955
PNEUMATIC ACTUATORS FOR VALVES AND DAMPERS, AIR COMPRESSORS, AIR DRYERS, AIR FILTERS, AIR PRESSURE REGULATORS, PNEUMATIC RELAYS, AFTER COOLERS AND PRESSURE GAUGES
30th Apr 1964
31st May 1964
INSTRUMENTS FOR MONITORING, MEASURING AND CONTROLLING CONDITIONS-NAMELY, SENSORS, SIGNAL MODULATORS AND INDICATORS RESPONSIVE TO CONDITION CHANGES INCLUDING TEMPERATURE, HUMIDITY, PRESSURE, HEAT, FLUID FLOW, POSITION, SETPOINT, FLAME, ETC.; HIGHEST, LOWEST, AND AVERAGE SIGNAL SELECTORS; CONDITION PROGRAMMERS; SIGNAL LIMITERS; SIGNAL AMPLIFIERS; LIMIT CONTROLLERS; ON-OFF CONTROLLERS; MODULATING AND TIME PROPORTIONING CONTROLLERS WITH AND WITHOUT AUTOMATIC RESET AND RATE ACTION; COMBUSTION SAFEGUARDS; CONTROL CENTERS, PANELS AND BOXES; ELECTROHYDRAULIC ACTUATORS; RECTIFIERS; SIGNAL CONVERTERS; AND REMOTE CONTROL AND MONITORING SYSTEMS EMPLOYING SAID INSTRUMENTS
31st Aug 1953
31st Aug 1953
No 72364843
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
04th Nov 1992 | EXPIRED SEC. 9 |
28th Feb 1977 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |