OPEN4 Trademark
Serial Number: 74311159 • Registration: 1805878
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 4, 1992
Registration Date
November 23, 1993
First Use Anywhere
April 1, 1991
First Use in Commerce
April 1, 1991
Published for Opposition
August 31, 1993
Cancellation Date
June 7, 2024
Goods & Services
computer software; namely, a time, billing and payroll computer program