SIGMA-SCREENS Trademark
Trademark Overview
On Tuesday, March 17, 1981, a trademark application was filed for SIGMA-SCREENS with the United States Patent and Trademark Office. The USPTO has given the SIGMA-SCREENS trademark a serial number of 73301589. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Thursday, August 3, 1989. This trademark is owned by Sigma Chemical Company. The SIGMA-SCREENS trademark is filed in the Chemical Products category with the following description:
Chemicals and Biochemicals-Namely, Assay Reagents for Clinical Laboratory Use
General Information
| Serial Number | 73301589 |
| Word Mark | SIGMA-SCREENS |
| Filing Date | Tuesday, March 17, 1981 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Thursday, August 3, 1989 |
| Registration Number | 1230716 |
| Registration Date | Tuesday, March 15, 1983 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, December 21, 1982 |
Trademark Statements
| Goods and Services | Chemicals and Biochemicals-Namely, Assay Reagents for Clinical Laboratory Use |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 006 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Thursday, August 3, 1989 |
| Primary Code | 001 |
| First Use Anywhere Date | Friday, December 12, 1980 |
| First Use In Commerce Date | Friday, December 12, 1980 |
Trademark Owner History
| Party Name | Sigma Chemical Company |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | St. Louis, MO 63118 |
| Party Name | Sigma Chemical Company |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | St. Louis, MO 63118 |
| Party Name | Sigma Chemical Company |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | St. Louis, MO 63118 |
Trademark Events
| Event Date | Event Description |
| Thursday, August 3, 1989 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, March 15, 1983 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, December 21, 1982 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 9, 1982 | NOTICE OF PUBLICATION |
| Thursday, October 21, 1982 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, May 21, 1982 | NON-FINAL ACTION MAILED |
| Friday, May 7, 1982 | ASSIGNED TO EXAMINER |
