FILTER ET Trademark
Serial Number: 73082455 • Registration: 1102554
FILTER ET is a trademark filed by
CARL-ZEISS-STIFTUNG
on April 2, 1976. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 2, 1976
Registration Date
September 19, 1978
Filing History
EXPIRED SEC. 9
Jun 28, 1999 EXRG
EXPIRED SEC. 9
Jun 28, 1999 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Jan 10, 1985 8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Jan 10, 1985 8.OK
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Aug 24, 1984 815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Aug 24, 1984 815F