BIOGAS
DEAD
Serial Number
72439041
Owner
INSTITUTE OF GAS TECHNOLOGYFirst Use Date
Dec 16, 1971
Filing Date
Oct 20, 1972
BIOGAS Trademark
Serial Number: 72439041 • Registration: 1001852
BIOGAS is a trademark filed by
INSTITUTE OF GAS TECHNOLOGY
on October 20, 1972. 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The application is currently no longer active.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 20, 1972
Registration Date
January 14, 1975
First Use Anywhere
December 16, 1971
First Use in Commerce
December 16, 1971
Filing History
EXPIRED SEC. 9
Oct 23, 1995 EXRG
EXPIRED SEC. 9
Oct 23, 1995 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Feb 2, 1981 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Feb 2, 1981 C15A
