AO Trademark
Trademark Overview
On Friday, December 18, 1970, a trademark application was filed for AO with the United States Patent and Trademark Office. The USPTO has given the AO trademark a serial number of 72379011. The federal status of this trademark filing is EXPIRED as of Monday, July 19, 1993. This trademark is owned by AMERICAN OPTICAL CORPORATION. The AO trademark is filed in the Jewelry Products category with the following description:
TIMERS FOR THE CONTROL OF THE LENGTH OF OPERATION OF A KNIFE SHARPENING APPARATUS
General Information
| Serial Number | 72379011 |
| Word Mark | AO |
| Filing Date | Friday, December 18, 1970 |
| Status | 900 - EXPIRED |
| Status Date | Monday, July 19, 1993 |
| Registration Number | 0944651 |
| Registration Date | Tuesday, October 10, 1972 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | TIMERS FOR THE CONTROL OF THE LENGTH OF OPERATION OF A KNIFE SHARPENING APPARATUS |
Classification Information
| International Class | 014 - Precious metals and their alloys and goods in precious metals or coated therewith, not included in other classes; jewelry, precious stones; horological and chronometric instruments. |
| US Class Codes | 027 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, July 19, 1993 |
| Primary Code | 027 |
| First Use Anywhere Date | Friday, November 30, 1928 |
| First Use In Commerce Date | Friday, November 30, 1928 |
Trademark Owner History
| Party Name | AMERICAN OPTICAL CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | SOUTHBRIDGE, MA 01550 |
Trademark Events
| Event Date | Event Description |
| Monday, July 19, 1993 | EXPIRED SEC. 9 |
| Tuesday, February 27, 1979 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
