ECO-SPAN Trademark
Serial Number: 73048538 • Registration: 1029062
ECO-SPAN is a trademark filed by
ENERGETICS SCIENCE, INC.
on April 4, 1975. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 4, 1975
Registration Date
January 6, 1976
Goods & Services
CARBON MONOXIDE CALIBRATING GAS
Filing History
EXPIRED SEC. 9
Oct 14, 1996 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 29, 1981 C15A
