LF
DEAD
Serial Number
71392933
Owner
LEHN & FINK PRODUCTS CORPORATIONFirst Use Date
Mar 13, 1931
Filing Date
May 18, 1937
LF Trademark
Serial Number: 71392933 • Registration: 0351550
LF is a trademark filed by
LEHN & FINK PRODUCTS CORPORATION
on May 18, 1937. The trademark is classified under Class 5 (Pharmaceuticals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 18, 1937
Registration Date
November 2, 1937
First Use Anywhere
March 13, 1931
First Use in Commerce
March 13, 1931
Filing History
EXPIRED SEC. 9
Aug 10, 1998 EXRG
EXPIRED SEC. 9
Aug 10, 1998 EXRG
EXPIRED SEC. 9
Aug 10, 1998 EXRG
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Nov 2, 1977 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Nov 2, 1977 REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
Nov 2, 1977 REN2
