POLYPEP Trademark
Trademark Overview
On Friday, April 5, 1974, a trademark application was filed for POLYPEP with the United States Patent and Trademark Office. The USPTO has given the POLYPEP trademark a serial number of 73018001. The federal status of this trademark filing is EXPIRED as of Saturday, February 18, 2006. This trademark is owned by SIGMA INTERNATIONAL, LTD.. The POLYPEP trademark is filed in the Chemical Products category with the following description:
PROTEIN DIGEST FOR STABILIZING TISSUE SECTIONS IN HISTOCHEMICAL STUDIES
General Information
| Serial Number | 73018001 |
| Word Mark | POLYPEP |
| Filing Date | Friday, April 5, 1974 |
| Status | 900 - EXPIRED |
| Status Date | Saturday, February 18, 2006 |
| Registration Number | 1010239 |
| Registration Date | Tuesday, May 13, 1975 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | PROTEIN DIGEST FOR STABILIZING TISSUE SECTIONS IN HISTOCHEMICAL STUDIES |
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 | 9 - Expired |
| Class Status Date | Saturday, February 18, 2006 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, March 19, 1974 |
| First Use In Commerce Date | Tuesday, March 19, 1974 |
Trademark Owner History
| Party Name | SIGMA CHEMICAL COMPANY |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | ST. LOUIS, MO 63103 |
| Party Name | SIGMA INTERNATIONAL, LTD. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | ST. LOUIS, MO 63118 |
Trademark Events
| Event Date | Event Description |
| Saturday, February 18, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, July 20, 1995 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, May 4, 1995 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Monday, October 27, 1980 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
