DOVERSTONE
DEAD
Serial Number
72423583
Owner
SIGMA MARKETING SYSTEMS, INC.First Use Date
Apr 1, 1972
Filing Date
May 8, 1972
DOVERSTONE Trademark
Serial Number: 72423583 • Registration: 0963562
DOVERSTONE is a trademark filed by
SIGMA MARKETING SYSTEMS, INC.
on May 8, 1972. The trademark is classified under Class 21 (Housewares).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 8, 1972
Registration Date
July 10, 1973
First Use Anywhere
April 1, 1972
First Use in Commerce
April 1, 1972
Filing History
EXPIRED SEC. 9
Apr 18, 1994 EXRG
EXPIRED SEC. 9
Apr 18, 1994 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 1, 1979 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 1, 1979 C15A
