DIGI-MARK
DEAD
Serial Number
72136347
Owner
CHADWICK-HELMUTH COMPANYFirst Use Date
Jun 9, 1961
Filing Date
Jan 23, 1962
DIGI-MARK Trademark
Serial Number: 72136347 • Registration: 0741600
DIGI-MARK is a trademark filed by
CHADWICK-HELMUTH COMPANY
on January 23, 1962. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 23, 1962
Registration Date
December 4, 1962
First Use Anywhere
June 9, 1961
First Use in Commerce
June 9, 1961
Goods & Services
DEVICES FOR COUNTING ELECTRICAL IMPULSES, COMMONLY KNOWN AS PULSE COUNTERS
Filing History
EXPIRED SEC. 9
Oct 10, 1987 EXRG
