O.S. Trademark
Trademark Overview
On Thursday, March 22, 1990, a trademark application was filed for O.S. with the United States Patent and Trademark Office. The USPTO has given the O.S. trademark a serial number of 74041252. The federal status of this trademark filing is EXPIRED as of Saturday, July 29, 2006. This trademark is owned by Pacific Biotech, Inc.. The O.S. trademark is filed in the Pharmaceutical Products category with the following description:
biochemical reagents and medical diagnostic kits comprised primarily of biochemical reagents
General Information
| Serial Number | 74041252 |
| Word Mark | O.S. |
| Filing Date | Thursday, March 22, 1990 |
| Status | 900 - EXPIRED |
| Status Date | Saturday, July 29, 2006 |
| Registration Number | 1682609 |
| Registration Date | Tuesday, April 14, 1992 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, January 21, 1992 |
Trademark Statements
| Goods and Services | biochemical reagents and medical diagnostic kits comprised primarily of biochemical reagents |
| Pseudo Mark | OS |
Classification Information
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 018 |
| Class Status Code | 9 - Expired |
| Class Status Date | Saturday, July 29, 2006 |
| Primary Code | 005 |
| First Use Anywhere Date | Wednesday, December 13, 1989 |
| First Use In Commerce Date | Wednesday, December 13, 1989 |
Trademark Owner History
| Party Name | Pacific Biotech, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | San Diego, CA 92121 |
| Party Name | Pacific Biotech, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Diego, CA 92121 |
| Party Name | Pacific Biotech, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Diego, CA 92121 |
Trademark Events
| Event Date | Event Description |
| Saturday, July 29, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Saturday, July 29, 2006 | REVIEW OF CORRESPONDENCE COMPLETE |
| Thursday, April 16, 1998 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, July 15, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, June 16, 1997 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Tuesday, April 14, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 21, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, December 20, 1991 | NOTICE OF PUBLICATION |
| Tuesday, September 10, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, July 29, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, July 9, 1991 | NON-FINAL ACTION MAILED |
| Thursday, March 21, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Saturday, September 22, 1990 | NON-FINAL ACTION MAILED |
| Thursday, July 12, 1990 | ASSIGNED TO EXAMINER |
