POTENTIODYNE Trademark
Trademark Overview
On Friday, March 16, 1973, a trademark application was filed for POTENTIODYNE with the United States Patent and Trademark Office. The USPTO has given the POTENTIODYNE trademark a serial number of 72451723. The federal status of this trademark filing is EXPIRED as of Monday, February 20, 1995. This trademark is owned by PETROLITE CORPORATION. The POTENTIODYNE trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
INSTRUMENTS USED IN MEASUREMENT OF ELECTROCHEMICAL PHENOMENON
General Information
| Serial Number | 72451723 |
| Word Mark | POTENTIODYNE |
| Filing Date | Friday, March 16, 1973 |
| Status | 900 - EXPIRED |
| Status Date | Monday, February 20, 1995 |
| Registration Number | 0983887 |
| Registration Date | Tuesday, May 14, 1974 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | INSTRUMENTS USED IN MEASUREMENT OF ELECTROCHEMICAL PHENOMENON |
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, February 20, 1995 |
| Primary Code | 026 |
| First Use Anywhere Date | Tuesday, May 9, 1972 |
| First Use In Commerce Date | Monday, February 26, 1973 |
Trademark Owner History
| Party Name | PETROLITE CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | SAINT LOUIS, MO 63102 |
Trademark Events
| Event Date | Event Description |
| Monday, February 20, 1995 | EXPIRED SEC. 9 |
| Monday, October 1, 1979 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
