DH Trademark
Trademark Overview
On Monday, July 30, 1990, a trademark application was filed for DH with the United States Patent and Trademark Office. The USPTO has given the DH trademark a serial number of 74082997. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Monday, January 18, 1999. This trademark is owned by Life Technologies, Inc.. The DH trademark is filed in the Chemical Products category with the following description:
reagent systems comprising competent cells for cloning purposes in the field of molecular biology
General Information
| Serial Number | 74082997 |
| Word Mark | DH |
| Filing Date | Monday, July 30, 1990 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Monday, January 18, 1999 |
| Registration Number | 1700043 |
| Registration Date | Tuesday, July 14, 1992 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 21, 1992 |
Trademark Statements
| Goods and Services | reagent systems comprising competent cells for cloning purposes in the field of molecular biology |
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 | Monday, January 18, 1999 |
| Primary Code | 001 |
| First Use Anywhere Date | Tuesday, July 16, 1985 |
| First Use In Commerce Date | Tuesday, July 16, 1985 |
Trademark Owner History
| Party Name | Life Technologies, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Gaithersburg, MD 20877 |
| Party Name | Life Technologies, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Gaithersburg, MD 20877 |
| Party Name | Life Technologies, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Gaithersburg, MD 20877 |
Trademark Events
| Event Date | Event Description |
| Friday, July 13, 2007 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, July 13, 2007 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, January 18, 1999 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, July 14, 1992 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 21, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, March 20, 1992 | NOTICE OF PUBLICATION |
| Thursday, November 21, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 5, 1991 | EXAMINER'S AMENDMENT MAILED |
| Saturday, September 28, 1991 | NON-FINAL ACTION MAILED |
| Thursday, July 25, 1991 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, January 28, 1991 | NON-FINAL ACTION MAILED |
| Thursday, November 29, 1990 | ASSIGNED TO EXAMINER |
