DIAHARD Trademark
Serial Number: 73050267 • Registration: 1038181
DIAHARD is a trademark filed by
VACUUM CHRONOMETER CORPORATION
on April 22, 1975. The trademark is classified under Class 14 (Jewelry).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 22, 1975
Registration Date
April 20, 1976
First Use in Commerce
February 1, 1975
Filing History
EXPIRED SEC. 9
Jan 27, 1997 EXRG
EXPIRED SEC. 9
Jan 27, 1997 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 14, 1981 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Dec 14, 1981 C15A
