PLASMA CEF Trademark
Trademark Overview
On Monday, November 5, 1973, a trademark application was filed for PLASMA CEF with the United States Patent and Trademark Office. The USPTO has given the PLASMA CEF trademark a serial number of 73005642. The federal status of this trademark filing is EXPIRED as of Saturday, June 10, 2006. This trademark is owned by SIGMA INTERNATIONAL, LTD.. The PLASMA CEF trademark is filed in the Chemical Products category with the following description:
LABORATORY REAGENT USED IN DETERMINATION OF HEPARIN IN BLOOD PLASMA
General Information
| Serial Number | 73005642 |
| Word Mark | PLASMA CEF |
| Filing Date | Monday, November 5, 1973 |
| Status | 900 - EXPIRED |
| Status Date | Saturday, June 10, 2006 |
| Registration Number | 1018637 |
| Registration Date | Tuesday, August 26, 1975 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Disclaimer | THE WORD "PLASMA" IS DISCLAIMED APART FROM THE MARK AS SHOWN. |
| Goods and Services | LABORATORY REAGENT USED IN DETERMINATION OF HEPARIN IN BLOOD PLASMA |
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, June 3, 2006 |
| Primary Code | 001 |
| First Use Anywhere Date | Thursday, September 13, 1973 |
| First Use In Commerce Date | Thursday, September 13, 1973 |
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, June 10, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Saturday, June 3, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Thursday, January 25, 1996 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Friday, November 24, 1995 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Monday, April 6, 1981 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
