DI-22 Trademark
Serial Number: 72287529 • Registration: 0880831
DI-22 is a trademark filed by
SMITH INTERNATIONAL, INC.
on December 26, 1967. The trademark is classified under Class 7 (Machinery).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
December 26, 1967
Registration Date
November 18, 1969
Filing History
EXPIRED SEC. 9
Nov 4, 1992 EXRG
EXPIRED SEC. 9
Nov 4, 1992 EXRG