POROTRON Trademark
Trademark Overview
On Wednesday, February 12, 1964, a trademark application was filed for POROTRON with the United States Patent and Trademark Office. The USPTO has given the POROTRON trademark a serial number of 72186561. The federal status of this trademark filing is EXPIRED as of Saturday, July 6, 1985. This trademark is owned by APPARATUS CONTROLS. The POROTRON trademark is filed in the Machinery Products category with the following description:
ACCESSORY ATTACHMENTS TO ABSORB AND REDUCE ELECTROSTATIC DISTURBANCES IN MECHANICAL AND ELECTRICAL APPARATUS
General Information
| Serial Number | 72186561 |
| Word Mark | POROTRON |
| Filing Date | Wednesday, February 12, 1964 |
| Status | 900 - EXPIRED |
| Status Date | Saturday, July 6, 1985 |
| Registration Number | 0787773 |
| Registration Date | Tuesday, April 6, 1965 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | ACCESSORY ATTACHMENTS TO ABSORB AND REDUCE ELECTROSTATIC DISTURBANCES IN MECHANICAL AND ELECTRICAL APPARATUS |
Classification Information
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 023 |
| Class Status Code | 9 - Expired |
| Class Status Date | Tuesday, March 1, 1983 |
| Primary Code | 023 |
| First Use Anywhere Date | Tuesday, October 1, 1963 |
| First Use In Commerce Date | Tuesday, January 21, 1964 |
Trademark Owner History
| Party Name | APPARATUS CONTROLS |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | BELMONT, CA |
Trademark Events
| Event Date | Event Description |
| Saturday, July 6, 1985 | EXPIRED SEC. 9 |
