SIL-O-SIL
DEAD
Serial Number
71500430
Owner
U.S. INDUSTRIAL CHEMICALS, INC.First Use Date
Mar 31, 1944
Filing Date
Apr 17, 1946
SIL-O-SIL Trademark
Serial Number: 71500430 • Registration: 0439670
SIL-O-SIL is a trademark filed by
U.S. INDUSTRIAL CHEMICALS, INC.
on April 17, 1946. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 17, 1946
Registration Date
July 13, 1948
First Use Anywhere
March 31, 1944
First Use in Commerce
March 31, 1944
Filing History
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)
Jul 13, 1968 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Jul 13, 1968 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Jul 13, 1968 REN1
