DUO-AIR - Trademark Details
Status: 900 - Expired
Serial Number
72383875
Registration Number
0932463
Word Mark
DUO-AIR
Status
900 - Expired
Status Date
1993-01-25
Filing Date
1971-02-16
Registration Number
0932463
Registration Date
1972-04-18
Mark Drawing
1000 - Typeset: Word(s)/letter(s)/number(s)
Typeset
Statements
Goods and Services
STRUCTURAL SUSPENDED CEILING SYSTEMS FOR DISTRIBUTION OF AIR THROUGH SUSPENDED CEILING MEMBERS
Classification Information
International Class
019 - Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal. - Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
US Class Codes
012
Class Status Code
9 - Expired
Class Status Date
1993-01-25
Primary Code
012
First Use Anywhere Date
1964-03-00
First Use In Commerce Date
1964-03-00
Trademark Events
| Event Date | Event Description |
| 1978-05-22 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| 1993-01-25 | EXPIRED SEC. 9 |
