HERCO
DEAD
Serial Number
73143930
Owner
HOUSTON ENGINEERING RESEARCH CORPORATIONFirst Use Date
Mar 1, 1961
Filing Date
Oct 7, 1977
HERCO Trademark
Serial Number: 73143930 • Registration: 1103646
HERCO is a trademark filed by
HOUSTON ENGINEERING RESEARCH CORPORATION
on October 7, 1977. The trademark is classified under Class 42 (Computer & Scientific).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 7, 1977
Registration Date
October 3, 1978
First Use Anywhere
March 1, 1961
First Use in Commerce
March 1, 1961
Filing History
EXPIRED SEC. 9
Jul 12, 1999 EXRG
EXPIRED SEC. 9
Jul 12, 1999 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 24, 1984 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 24, 1984 C15A
