CRYSTAL-HET Trademark
Trademark Overview
On Tuesday, August 15, 1978, a trademark application was filed for CRYSTAL-HET with the United States Patent and Trademark Office. The USPTO has given the CRYSTAL-HET trademark a serial number of 73182245. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, November 21, 1986. This trademark is owned by PRINCETON APPLIED RESEARCH CORPORATION. The CRYSTAL-HET trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
ELECTRONIC ACCESSORY FOR LOCK-IN AMPLIFIER-NAMELY, A CONTINUOUSLY TRACKING TUNED AMPLIFIER
General Information
| Serial Number | 73182245 |
| Word Mark | CRYSTAL-HET |
| Filing Date | Tuesday, August 15, 1978 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, November 21, 1986 |
| Registration Number | 1137248 |
| Registration Date | Tuesday, June 24, 1980 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | ELECTRONIC ACCESSORY FOR LOCK-IN AMPLIFIER-NAMELY, A CONTINUOUSLY TRACKING TUNED AMPLIFIER |
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 | 021 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, November 21, 1986 |
| Primary Code | 009 |
| First Use Anywhere Date | Thursday, March 31, 1977 |
| First Use In Commerce Date | Tuesday, May 31, 1977 |
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 |
| Friday, November 21, 1986 | CANCELLED SEC. 8 (6-YR) |
