SYNCHRO-HET Trademark
Trademark Overview
On Wednesday, April 4, 1973, a trademark application was filed for SYNCHRO-HET with the United States Patent and Trademark Office. The USPTO has given the SYNCHRO-HET trademark a serial number of 72453496. The federal status of this trademark filing is EXPIRED as of Monday, July 3, 1995. This trademark is owned by PRINCETON APPLIED RESEARCH CORPORATION. The SYNCHRO-HET trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
LOCK-IN AMPLIFIERS-NAMELY, SPECIALIZED PHASE SENSITIVE AC VOLTMETERS USED TO MEASURE LOW-LEVEL SIGNALS OBSCURED BY NOISE
General Information
| Serial Number | 72453496 |
| Word Mark | SYNCHRO-HET |
| Filing Date | Wednesday, April 4, 1973 |
| Status | 900 - EXPIRED |
| Status Date | Monday, July 3, 1995 |
| Registration Number | 0993889 |
| Registration Date | Tuesday, September 24, 1974 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | LOCK-IN AMPLIFIERS-NAMELY, SPECIALIZED PHASE SENSITIVE AC VOLTMETERS USED TO MEASURE LOW-LEVEL SIGNALS OBSCURED BY NOISE |
Classification Information
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 026 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, July 3, 1995 |
| Primary Code | 026 |
| First Use Anywhere Date | Monday, January 29, 1973 |
| First Use In Commerce Date | Monday, January 29, 1973 |
Trademark Owner History
| Party Name | PRINCETON APPLIED RESEARCH CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | PRINCETON, NJ 08540 |
Trademark Events
| Event Date | Event Description |
| Monday, July 3, 1995 | EXPIRED SEC. 9 |
| Monday, April 21, 1980 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
