SPIRULE Trademark
Trademark Overview
On Friday, April 13, 1962, a trademark application was filed for SPIRULE with the United States Patent and Trademark Office. The USPTO has given the SPIRULE trademark a serial number of 72142225. The federal status of this trademark filing is EXPIRED as of Monday, February 1, 1988. This trademark is owned by WALTER R. EVANS. The SPIRULE trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
CALCULATING DEVICE KNOWN AS THE ROOT LOCUS PLOTTER
General Information
| Serial Number | 72142225 |
| Word Mark | SPIRULE |
| Filing Date | Friday, April 13, 1962 |
| Status | 900 - EXPIRED |
| Status Date | Monday, February 1, 1988 |
| Registration Number | 0742342 |
| Registration Date | Tuesday, December 18, 1962 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | CALCULATING DEVICE KNOWN AS THE ROOT LOCUS PLOTTER |
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 1, 1988 |
| Primary Code | 026 |
| First Use Anywhere Date | Monday, April 30, 1951 |
| First Use In Commerce Date | Wednesday, October 17, 1951 |
Trademark Owner History
| Party Name | WALTER R. EVANS |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 98 - Unknown |
| Address | NOT AVAILABLE |
Trademark Events
| Event Date | Event Description |
| Monday, February 1, 1988 | EXPIRED SEC. 9 |
