Serial Number
74216883
Owner
TECOGEN INC.Attorney
Douglas W. SprinkleFirst Use Date
Aug 23, 1991
Filing Date
Oct 25, 1991
XL Trademark
Serial Number: 74216883 • Registration: 1764057
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
DOUGLAS W SPRINKLE GIFFORD, GROH, SPRINKLE, PATMORE, ET AL
280 N WOODWARD AVE STE 400
BIRMINGHAM
MI 48009
UNITED STATES
Trademark Details
Filing Date
October 25, 1991
Registration Date
April 13, 1993
First Use Anywhere
August 23, 1991
First Use in Commerce
August 23, 1991
Published for Opposition
June 2, 1992
Cancellation Date
October 18, 1999