ELECTRO-FILTER Trademark
Serial Number: 73206265 • Registration: 1148118
ELECTRO-FILTER is a trademark filed by
Petrolite Corporation
on March 5, 1979. The trademark is classified under Class 37 (Building & Construction), Class 42 (Computer & Scientific).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 5, 1979
Registration Date
March 3, 1981
Published for Opposition
December 2, 1980
Cancellation Date
July 9, 1987
Filing History
CANCELLED SEC. 8 (6-YR)
Jul 9, 1987 C8..
CANCELLED SEC. 8 (6-YR)
Jul 9, 1987 C8..
REGISTERED-PRINCIPAL REGISTER
Mar 3, 1981 R.PR
REGISTERED-PRINCIPAL REGISTER
Mar 3, 1981 R.PR
PUBLISHED FOR OPPOSITION
Dec 2, 1980 PUBO
PUBLISHED FOR OPPOSITION
Dec 2, 1980 PUBO