COVASPHERES Trademark
Trademark Overview
On Tuesday, September 24, 1996, a trademark application was filed for COVASPHERES with the United States Patent and Trademark Office. The USPTO has given the COVASPHERES trademark a serial number of 75170950. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Saturday, July 30, 2005. This trademark is owned by Duke Scientific Corporation. The COVASPHERES trademark is filed in the Chemical Products category with the following description:
chemical reagents for laboratory use
General Information
| Serial Number | 75170950 |
| Word Mark | COVASPHERES |
| Filing Date | Tuesday, September 24, 1996 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, July 30, 2005 |
| Registration Number | 2200251 |
| Registration Date | Tuesday, October 27, 1998 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, June 3, 1997 |
Trademark Statements
| Goods and Services | chemical reagents for 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 | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, July 30, 2005 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, January 15, 1980 |
| First Use In Commerce Date | Tuesday, January 15, 1980 |
Trademark Owner History
| Party Name | Duke Scientific Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Palo Alto, CA 94303 |
| Party Name | Duke Scientific Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Palo Alto, CA 94303 |
| Party Name | Duke Scientific Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Palo Alto, CA 94303 |
Trademark Events
| Event Date | Event Description |
| Saturday, July 30, 2005 | CANCELLED SEC. 8 (6-YR) |
| Thursday, August 1, 2002 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, October 27, 1998 | REGISTERED-PRINCIPAL REGISTER |
| Saturday, August 29, 1998 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, August 28, 1998 | ASSIGNED TO EXAMINER |
| Friday, August 21, 1998 | STATEMENT OF USE PROCESSING COMPLETE |
| Friday, August 21, 1998 | EXTENSION 2 GRANTED |
| Thursday, August 6, 1998 | USE AMENDMENT FILED |
| Thursday, August 6, 1998 | EXTENSION 2 FILED |
| Wednesday, April 8, 1998 | EXTENSION 1 GRANTED |
| Wednesday, February 25, 1998 | EXTENSION 1 FILED |
| Tuesday, August 26, 1997 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, June 3, 1997 | PUBLISHED FOR OPPOSITION |
| Friday, May 2, 1997 | NOTICE OF PUBLICATION |
| Tuesday, April 1, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Friday, March 21, 1997 | ASSIGNED TO EXAMINER |
