FERROZINE Trademark
Serial Number: 72384712 • Registration: 0938401
FERROZINE is a trademark filed by
HACH CHEMICAL COMPANY
on February 24, 1971. 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The application is currently no longer active.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, 1971
Registration Date
July 25, 1972
Filing History
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 2, 2004 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 2, 2004 TCCA
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Apr 26, 2003 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Apr 26, 2003 CAEX
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jun 23, 1992 RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jun 23, 1992 RNL1
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
May 18, 1992 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
May 18, 1992 9.AF
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 3, 1977 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 3, 1977 C15A
