PROTOTHERMAL ENERGY - Trademark Details
Status: 710 - Cancelled - Section 8
Serial Number
73103905
Registration Number
1145920
Word Mark
PROTOTHERMAL ENERGY
Status
710 - Cancelled - Section 8
Status Date
1987-05-19
Filing Date
1976-10-20
Registration Number
1145920
Registration Date
1981-01-13
Mark Drawing
1000 - Typeset: Word(s)/letter(s)/number(s)
Typeset
Published for Opposition Date
1980-09-30
Statements
Goods and Services
Extracting Thermal Energy from Underground Sources, for Others
Classification Information
International Class
037 - Building construction; repair; installation services. - Building construction; repair; installation services.
US Class Codes
103
Class Status Code
2 - Sec. 8 - Entire Registration
Class Status Date
1987-05-19
Primary Code
037
First Use Anywhere Date
1976-09-09
First Use In Commerce Date
1976-09-09
Correspondences
Name
United Continental Corporation
Address
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Trademark Events
| Event Date | Event Description |
| 1980-09-30 | PUBLISHED FOR OPPOSITION |
| 1981-01-13 | REGISTERED-PRINCIPAL REGISTER |
| 1987-05-19 | CANCELLED SEC. 8 (6-YR) |
