SILMAC
DEAD
Serial Number
72385864
Owner
PHILADELPHIA QUARTZ COMPANYFirst Use Date
Feb 11, 1971
Filing Date
Mar 9, 1971
SILMAC Trademark
Serial Number: 72385864 • Registration: 0926072
SILMAC is a trademark filed by
PHILADELPHIA QUARTZ COMPANY
on March 9, 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The application is currently no longer active.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
March 9, 1971
Registration Date
December 28, 1971
First Use Anywhere
February 11, 1971
First Use in Commerce
February 11, 1971
Filing History
EXPIRED SEC. 9
Nov 4, 1992 EXRG
EXPIRED SEC. 9
Nov 4, 1992 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 19, 1977 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 19, 1977 C15A
