DSO Trademark
Serial Number: 73089785 • Registration: 1060251
DSO is a trademark filed by
BOOLE & BABBAGE, INC.
on June 9, 1976. The trademark is classified under Class 9 (Computers & Electronics).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 9, 1976
Registration Date
March 1, 1977
Filing History
EXPIRED SEC. 9
Dec 2, 1997 EXRG
EXPIRED SEC. 9
Dec 2, 1997 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Apr 4, 1983 8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Apr 4, 1983 8.OK
