SLF
DEAD
Serial Number
72414028
Owner
STRAIGHT LINE FILTERS, INC.First Use Date
Sep 17, 1969
Filing Date
Jan 28, 1972
SLF Trademark
Serial Number: 72414028 • Registration: 0989600
SLF is a trademark filed by
STRAIGHT LINE FILTERS, INC.
on January 28, 1972. The trademark is classified under Class 11 (Environmental Control).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 28, 1972
Registration Date
July 30, 1974
First Use Anywhere
September 17, 1969
First Use in Commerce
September 17, 1969
Filing History
EXPIRED SEC. 9
May 8, 1995 EXRG
EXPIRED SEC. 9
May 8, 1995 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 5, 1979 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 5, 1979 C15A
