DIFFSTAIN Trademark
Trademark Overview
On Thursday, February 26, 1998, a trademark application was filed for DIFFSTAIN with the United States Patent and Trademark Office. The USPTO has given the DIFFSTAIN trademark a serial number of 75440881. The federal status of this trademark filing is ABANDONED - NO STATEMENT OF USE FILED as of Saturday, April 21, 2001. This trademark is owned by Med-AI Europe AB. The DIFFSTAIN trademark is filed in the Chemical Products and Pharmaceutical Products categories with the following description:
chemical solutions for optical analysis of mammalian cell samples for scientific and medical research use
chemical solutions for optical analysis of mammalian cell samples for clinical and medical laboratory use
General Information
| Serial Number | 75440881 |
| Word Mark | DIFFSTAIN |
| Filing Date | Thursday, February 26, 1998 |
| Status | 606 - ABANDONED - NO STATEMENT OF USE FILED |
| Status Date | Saturday, April 21, 2001 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, January 26, 1999 |
Trademark Statements
| Goods and Services | chemical solutions for optical analysis of mammalian cell samples for scientific and medical research use |
| Goods and Services | chemical solutions for optical analysis of mammalian cell samples for clinical and medical 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 | 6 - Active |
| Class Status Date | Monday, April 6, 1998 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, October 23, 1998 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | CELLAVISION AB |
| Party Type | 21 - New Owner After Publication |
| Legal Entity Type | 03 - Corporation |
| Address | SE |
| Party Name | Med-AI Europe AB |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | SE-223 70 LUND
SE |
| Party Name | Med-AI Europe AB |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | SE-223 70 LUND
SE |
Trademark Events
| Event Date | Event Description |
| Tuesday, June 19, 2001 | ABANDONMENT - NO USE STATEMENT FILED |
| Thursday, October 5, 2000 | EXTENSION 3 GRANTED |
| Thursday, October 5, 2000 | EXTENSION 3 FILED |
| Thursday, May 18, 2000 | EXTENSION 2 GRANTED |
| Monday, March 27, 2000 | EXTENSION 2 FILED |
| Tuesday, December 7, 1999 | EXTENSION 1 GRANTED |
| Tuesday, October 12, 1999 | EXTENSION 1 FILED |
| Tuesday, April 20, 1999 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, January 26, 1999 | PUBLISHED FOR OPPOSITION |
| Saturday, December 26, 1998 | NOTICE OF PUBLICATION |
| Thursday, November 12, 1998 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, November 12, 1998 | ASSIGNED TO EXAMINER |
| Thursday, October 22, 1998 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, October 13, 1998 | ASSIGNED TO EXAMINER |
