Serial Number
73489687
Owner
Appropriate Technology CorporationAttorney
EDWARD F PERLMANFirst Use Date
Jun 28, 1984
Filing Date
Jul 13, 1984
POWERSIL Trademark
Serial Number: 73489687 • Registration: 1338804
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
GEORGE L GREENFIELD ESQ WOLF, GREENFIELD & SACKS, PC
201 DEVONSHIRE ST
BOSTON
MA 02110
UNITED STATES
Trademark Details
Filing Date
July 13, 1984
Registration Date
June 4, 1985
First Use Anywhere
June 28, 1984
First Use in Commerce
June 28, 1984
Published for Opposition
March 26, 1985
Cancellation Date
November 22, 1991