section 8
on 15 Oct 2021
Last Applicant/ Owned by
587 Connecticut Avenue
Norwalk
CT
06854
Serial Number
72293544 filed on 18th Mar 1968
Registration Number
865666 registered on 04th Mar 1969
Filing Basis
1. use application currently
Disclaimer
NO DATA
ELECTRONIC AND MICROWAVE COMPONENTS AND SOLID STATE DEVICES-NAMELY, ELECTRICAL FILTERS OF LOW PASS, HIGH PASS, BAND PASS, AND BAND ELIMINATION TYPES IN THE HIGH FREQUENCY, VERY HIGH FREQUENCY, ULTRA HIGH FREQUENCY AND MICROWAVE RANGES, INCLUDING WAVEGUIDE AND COAXIAL TYPES; CHANNEL FILTERS; MULTIPLEXERS; PRESELECTORS; EQUALIZERS; MIXERS; HYBRIDS; POWER DIVIDERS; FREQUENCY MODULATORS; HARMONIC GENE Read More
ELECTRONIC AND MICROWAVE COMPONENTS AND SOLID STATE DEVICES-NAMELY, ELECTRICAL FILTERS OF LOW PASS, HIGH PASS, BAND PASS, AND BAND ELIMINATION TYPES IN THE HIGH FREQUENCY, VERY HIGH FREQUENCY, ULTRA HIGH FREQUENCY AND MICROWAVE RANGES, INCLUDING WAVEGUIDE AND COAXIAL TYPES; CHANNEL FILTERS; MULTIPLEXERS; PRESELECTORS; EQUALIZERS; MIXERS; HYBRIDS; POWER DIVIDERS; FREQUENCY MODULATORS; HARMONIC GENERATORS; CONVERTERS; FREQUENCY MULTIPLIERS; DETECTORS; [ DETECTOR MOUNTS; ] AMPLIFIERS; [ PREAMPLIFIERS; ] ANTENNA FEEDERS AND COUPLERS; DIODE SWITCHES; [ STABLE TRANSISTOR POWER SUPPLIES; ] PHASE SHIFTERS; VARIABLE ATTENUATORS; [ TELEMETRY CONVERTERS; ] AND MICROWAVE RECEIVERS
23rd Nov 1954
23rd Nov 1954
No 72293544
No Service/Collective Mark
No MI-TM3
No
No
No
No
No
No
No
No
Status Date | Action Taken |
---|---|
15th Oct 2021 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
04th Mar 2018 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
28th Mar 2009 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
28th Mar 2009 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
06th Mar 2009 | ASSIGNED TO PARALEGAL |
04th Mar 2009 | TEAS SECTION 8 & 9 RECEIVED |
05th Feb 2009 | CASE FILE IN TICRS |
04th Mar 1989 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
24th Feb 1989 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |