HYDRO-STER
DEAD
Serial Number
72426466
Owner
SCIENTIFIC PURIFICATION SYSTEMS, INC.First Use Date
Aug 28, 1971
Filing Date
Jun 6, 1972
HYDRO-STER Trademark
Serial Number: 72426466 • Registration: 0970186
HYDRO-STER is a trademark filed by
SCIENTIFIC PURIFICATION SYSTEMS, INC.
on June 6, 1972. The trademark is classified under Class 11 (Environmental Control).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 6, 1972
Registration Date
October 9, 1973
First Use Anywhere
August 28, 1971
First Use in Commerce
August 28, 1971
Filing History
EXPIRED SEC. 9
Jul 18, 1994 EXRG
EXPIRED SEC. 9
Jul 18, 1994 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Dec 27, 1979 8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Dec 27, 1979 8.OK
