PROTHROMETER Trademark
Trademark Overview
On Thursday, June 7, 1962, a trademark application was filed for PROTHROMETER with the United States Patent and Trademark Office. The USPTO has given the PROTHROMETER trademark a serial number of 72146410. The federal status of this trademark filing is EXPIRED as of Sunday, January 1, 1984. This trademark is owned by OXFORD LABORATORIES. The PROTHROMETER trademark is filed in the Medical Instrument Products category with the following description:
PROTHROMBIN TIME DETERMINING APPARATUS
General Information
| Serial Number | 72146410 |
| Word Mark | PROTHROMETER |
| Filing Date | Thursday, June 7, 1962 |
| Status | 900 - EXPIRED |
| Status Date | Sunday, January 1, 1984 |
| Registration Number | 0757828 |
| Registration Date | Tuesday, October 1, 1963 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | PROTHROMBIN TIME DETERMINING APPARATUS |
Classification Information
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 044 |
| Class Status Code | 9 - Expired |
| Class Status Date | Friday, February 26, 1988 |
| Primary Code | 044 |
| First Use Anywhere Date | Wednesday, March 18, 1959 |
| First Use In Commerce Date | Wednesday, March 18, 1959 |
Trademark Owner History
| Party Name | OXFORD LABORATORIES |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | REDWOOD CITY, CA |
Trademark Events
| Event Date | Event Description |
| Sunday, January 1, 1984 | EXPIRED SEC. 9 |
