PROTOTHERMAL ENERGY
By: UNITED CONTINENTAL CORPORATION
associated with 0 other trademarks
Extracting Thermal Energy from Underground Sources, for Others

Words that describe this trademark:

energy underground  thermal energy  underground sources  extracting  sources 

Serial Number:

73103905

Mark:

PROTOTHERMAL ENERGY

Status:

Cancelled-Section 8

Status Date:

05-19-1987

Filing Date:

Registration Number:

1145920

Registration Date:

01-13-1981

Goods and Services:

Extracting Thermal Energy from Underground Sources, for Others

Mark Description:

N/A

Class:

Building construction

Type of Mark:

Servicemark

Published for Opposition Date:

09-30-1980

Owner:

Mark Drawing Status:

Typed Drawing

Abandon Date:

N/A

Business Name:

N/A

Correspondent Name:

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