DUPLEX Trademark
Trademark Overview
On Monday, March 16, 1936, a trademark application was filed for DUPLEX with the United States Patent and Trademark Office. The USPTO has given the DUPLEX trademark a serial number of 71376075. The federal status of this trademark filing is EXPIRED as of Monday, May 5, 1997. This trademark is owned by UNITED STATES GYPSUM COMPANY, THE. The DUPLEX trademark is filed in the Non-Metallic Building Material Products category with the following description:
FIBER BUILDING BOARD
General Information
| Serial Number | 71376075 |
| Word Mark | DUPLEX |
| Filing Date | Monday, March 16, 1936 |
| Status | 900 - EXPIRED |
| Status Date | Monday, May 5, 1997 |
| Registration Number | 0337072 |
| Registration Date | Tuesday, July 28, 1936 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | FIBER BUILDING BOARD |
Classification Information
| International Class | 019 - Building materials (non-metallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal. |
| US Class Codes | 012 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, May 5, 1997 |
| Primary Code | 012 |
| First Use Anywhere Date | Tuesday, September 30, 1930 |
| First Use In Commerce Date | Tuesday, September 30, 1930 |
Trademark Owner History
| Party Name | UNITED STATES GYPSUM COMPANY, THE |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | CHICAGO, IL |
Trademark Events
| Event Date | Event Description |
| Monday, May 5, 1997 | EXPIRED SEC. 9 |
| Wednesday, July 28, 1976 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) |
