DUO-THERM - Trademark Details
Status: 900 - Expired
Serial Number
71600904
Registration Number
0544633
Word Mark
DUO-THERM
Status
900 - Expired
Status Date
1992-11-03
Filing Date
1950-07-19
Registration Number
0544633
Registration Date
1951-07-03
Mark Drawing
1000 - Typeset: Word(s)/letter(s)/number(s)
Typeset
Statements
Goods and Services
OIL BURNING SPACE HEATERS, GAS BURNING SPACE HEATERS, [ OIL BURNING BASEMENT AND FLOOR FURNACES, GAS BURNING FLOOR FURNACES, ]IL BURNING WATER HEATERS, GAS BURNING WATER HEATERS, [ DRAFT REGULATORS, ] BLOWERS, AND HUMIDIFIERS
Classification Information
International Class
011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes. - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
US Class Codes
034
Class Status Code
9 - Expired
Class Status Date
1992-11-03
Primary Code
034
First Use Anywhere Date
1935-06-18
First Use In Commerce Date
1935-06-18
Prior Registrations
| Relationship Type | Reel Number |
| Prior Registration | 0332330 |
| Prior Registration | 0425512 |
Trademark Events
| Event Date | Event Description |
| 1971-07-03 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
| 1992-11-03 | EXPIRED SEC. 9 |
