HARDNOX ALKALI
DEAD
Serial Number
71561894
Owner
DIAMOND ALKALI COMPANYFirst Use Date
Jan 1, 1935
Filing Date
Jul 22, 1948
HARDNOX ALKALI Trademark
Serial Number: 71561894 • Registration: 0525011
HARDNOX ALKALI is a trademark filed by
DIAMOND ALKALI COMPANY
on July 22, 1948. The trademark is classified under Class 3 (Cosmetics & Cleaning).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
July 22, 1948
Registration Date
May 9, 1950
First Use Anywhere
January 1, 1935
First Use in Commerce
January 1, 1935
Filing History
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 17, 2004 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 17, 2004 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 17, 2004 TCCA
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
May 9, 1970 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
May 9, 1970 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
May 9, 1970 REN1
