Serial Number
74163688
Owner
Laboratory Devices, Inc.Attorney
JOHN F. MCKENNAFirst Use Date
Oct 1, 1990
Filing Date
May 6, 1991
DIGI-BLOCK Trademark
Serial Number: 74163688 • Registration: 1723376
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
JOHN F MCKENNA CESARI AND MCKENNA
30 ROWES WHARF
BOSTON
MA 02110
UNITED STATES
Trademark Details
Filing Date
May 6, 1991
Registration Date
October 13, 1992
First Use Anywhere
October 1, 1990
First Use in Commerce
October 1, 1990
Published for Opposition
July 21, 1992
Cancellation Date
April 19, 1999