RHO-TRI
DEAD
Serial Number
73131252
Owner
RHO-CHEM CORPORATIONFirst Use Date
Feb 24, 1975
Filing Date
Jun 21, 1977
RHO-TRI Trademark
Serial Number: 73131252 • Registration: 1097802
RHO-TRI is a trademark filed by
RHO-CHEM CORPORATION
on June 21, 1977. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 21, 1977
Registration Date
August 1, 1978
First Use Anywhere
February 24, 1975
First Use in Commerce
April 28, 1977
Filing History
EXPIRED SEC. 9
May 11, 1999 EXRG
EXPIRED SEC. 9
May 11, 1999 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 14, 1983 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 14, 1983 C15A
