DUOFLEX Trademark
Trademark Overview
On Thursday, February 24, 1927, a trademark application was filed for DUOFLEX with the United States Patent and Trademark Office. The USPTO has given the DUOFLEX trademark a serial number of 71244841. The federal status of this trademark filing is EXPIRED as of Wednesday, January 4, 1989. The DUOFLEX trademark is filed in the Rubber Products category with the following description:
PISTON RINGS
General Information
| Serial Number | 71244841 |
| Word Mark | DUOFLEX |
| Filing Date | Thursday, February 24, 1927 |
| Status | 900 - EXPIRED |
| Status Date | Wednesday, January 4, 1989 |
| Registration Number | 0228947 |
| Registration Date | Tuesday, June 14, 1927 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | PISTON RINGS |
Classification Information
| International Class | 017 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal. |
| US Class Codes | 035 |
| Class Status Code | 9 - Expired |
| Class Status Date | Wednesday, January 4, 1989 |
| Primary Code | 035 |
| First Use Anywhere Date | Wednesday, January 12, 1927 |
| First Use In Commerce Date | Wednesday, January 12, 1927 |
Trademark Owner History
NOT AVAILABLE
Trademark Events
| Event Date | Event Description |
| Wednesday, January 4, 1989 | EXPIRED SEC. 9 |
| Wednesday, June 14, 1967 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |
