Serial Number
74355990
Owner
Data I/O CorporationFirst Use Date
Mar 27, 1992
Filing Date
Feb 5, 1993
PROMASTER Trademark
Serial Number: 74355990 • Registration: 1852972
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 5, 1993
Registration Date
September 6, 1994
First Use Anywhere
March 27, 1992
First Use in Commerce
March 27, 1992
Published for Opposition
July 27, 1993
Cancellation Date
June 11, 2005
Goods & Services
semiconductor microprocessors, computer testers and computer programming units