HEMOFLEX Trademark
Trademark Overview
On Thursday, July 11, 1991, a trademark application was filed for HEMOFLEX with the United States Patent and Trademark Office. The USPTO has given the HEMOFLEX trademark a serial number of 74183969. The federal status of this trademark filing is ABANDONED - NO STATEMENT OF USE FILED as of Thursday, July 22, 1993. This trademark is owned by Viskase Corporation. The HEMOFLEX trademark is filed in the Medical Instrument Products category with the following description:
plastic film for storing cryogenically frozen blood plasma
General Information
| Serial Number | 74183969 |
| Word Mark | HEMOFLEX |
| Filing Date | Thursday, July 11, 1991 |
| Status | 606 - ABANDONED - NO STATEMENT OF USE FILED |
| Status Date | Thursday, July 22, 1993 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 28, 1992 |
Trademark Statements
| Goods and Services | plastic film for storing cryogenically frozen blood plasma |
Classification Information
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 044 |
| Class Status Code | 8 - Abandoned |
| Class Status Date | Wednesday, August 4, 1999 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Viskase Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Chicago, IL 60638 |
| Party Name | Viskase Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Chicago, IL 60638 |
Trademark Events
| Event Date | Event Description |
| Thursday, July 22, 1993 | ABANDONMENT - NO USE STATEMENT FILED |
| Wednesday, September 29, 1993 | EXTENSION 2 DENIAL LETTER MAILED |
| Wednesday, September 29, 1993 | EXTENSION 2 DENIAL LETTER PREPARED |
| Tuesday, June 8, 1993 | EXTENSION 2 FILED |
| Tuesday, November 17, 1992 | EXTENSION 1 GRANTED |
| Monday, November 2, 1992 | EXTENSION 1 FILED |
| Tuesday, July 21, 1992 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, April 28, 1992 | PUBLISHED FOR OPPOSITION |
| Friday, March 27, 1992 | NOTICE OF PUBLICATION |
| Friday, November 29, 1991 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, November 12, 1991 | EXAMINER'S AMENDMENT MAILED |
| Friday, November 8, 1991 | ASSIGNED TO EXAMINER |
| Tuesday, October 29, 1991 | ASSIGNED TO EXAMINER |
