PERISORB Trademark
Serial Number: 72416452 • Registration: 0954282
PERISORB is a trademark filed by
E. Merck
on February 24, 1972. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 24, 1972
Registration Date
March 6, 1973
First Use Anywhere
December 28, 1971
First Use in Commerce
December 28, 1971
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Dec 13, 2003 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Dec 13, 2003 CAEX
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 18, 1993 RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 18, 1993 RNL1
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Jan 25, 1993 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Jan 25, 1993 9.AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 4, 1978 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 4, 1978 C15A
