DIFFERENTIAL Trademark
Trademark Overview
On Thursday, January 21, 1971, a trademark application was filed for DIFFERENTIAL with the United States Patent and Trademark Office. The USPTO has given the DIFFERENTIAL trademark a serial number of 72381638. The federal status of this trademark filing is EXPIRED as of Monday, July 11, 1994. This trademark is owned by SCIENCE SPECTRUM, INC.. The DIFFERENTIAL trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
LIGHT SCATTERING PHOTOMETERS
General Information
| Serial Number | 72381638 |
| Word Mark | DIFFERENTIAL |
| Filing Date | Thursday, January 21, 1971 |
| Status | 900 - EXPIRED |
| Status Date | Monday, July 11, 1994 |
| Registration Number | 0969592 |
| Registration Date | Tuesday, October 2, 1973 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | LIGHT SCATTERING PHOTOMETERS |
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 11, 1994 |
| Primary Code | 026 |
| First Use Anywhere Date | Monday, February 16, 1970 |
| First Use In Commerce Date | Tuesday, June 2, 1970 |
Trademark Owner History
| Party Name | SCIENCE SPECTRUM, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | SANTA BARBARA, CA 93104 |
Trademark Events
| Event Date | Event Description |
| Monday, July 11, 1994 | EXPIRED SEC. 9 |
| Monday, July 23, 1979 | REGISTERED - SEC. 8 (6-YR) ACCEPTED |
