LEUKOSTAT Trademark
Trademark Overview
On Friday, February 8, 1991, a trademark application was filed for LEUKOSTAT with the United States Patent and Trademark Office. The USPTO has given the LEUKOSTAT trademark a serial number of 74137359. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, October 19, 2002. This trademark is owned by Fisher Scientific Company. The LEUKOSTAT trademark is filed in the Pharmaceutical Products category with the following description:
hematology stains for medical laboratory use
General Information
| Serial Number | 74137359 |
| Word Mark | LEUKOSTAT |
| Filing Date | Friday, February 8, 1991 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, October 19, 2002 |
| Registration Number | 1671574 |
| Registration Date | Tuesday, January 14, 1992 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, October 22, 1991 |
Trademark Statements
| Goods and Services | hematology stains for medical laboratory use |
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 | 006 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, October 19, 2002 |
| Primary Code | 005 |
| First Use Anywhere Date | Tuesday, December 31, 1985 |
| First Use In Commerce Date | Tuesday, December 31, 1985 |
Trademark Owner History
| Party Name | Fisher Scientific Company |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15275 |
| Party Name | Fisher Scientific Company |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15219 |
| Party Name | Fisher Scientific Company |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15219 |
Trademark Events
| Event Date | Event Description |
| Saturday, October 19, 2002 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, September 4, 1997 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, January 14, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, October 22, 1991 | PUBLISHED FOR OPPOSITION |
| Friday, September 20, 1991 | NOTICE OF PUBLICATION |
| Friday, July 5, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 19, 1991 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, June 4, 1991 | ASSIGNED TO EXAMINER |
