Serial Number
73571511
Owner
Mansfield Scientific, Inc.Attorney
JOHN N. WILLIAMSFirst Use Date
Aug 1, 1985
Filing Date
Dec 4, 1985
HEART-TRAK Trademark
Serial Number: 73571511 • Registration: 1405673
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
JOHN N WILLIAMS FISH & RICHARDSON
225 FRANKLIN ST
BOSTON
MA 02110-2804
UNITED STATES
Trademark Details
Filing Date
December 4, 1985
Registration Date
August 19, 1986
First Use Anywhere
August 1, 1985
First Use in Commerce
August 1, 1985
Published for Opposition
May 27, 1986
Cancellation Date
February 22, 1993