SOUND SENTRY
DEAD
Serial Number
72285315
Owner
H. E. DOUGLASS ENGINEERING SALES CO.First Use Date
Oct 12, 1966
Filing Date
Nov 21, 1967
SOUND SENTRY Trademark
Serial Number: 72285315 • Registration: 0860219
SOUND SENTRY is a trademark filed by
H. E. DOUGLASS ENGINEERING SALES CO.
on November 21, 1967. The trademark is classified under Class 10 (Medical Apparatus).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 21, 1967
Registration Date
November 12, 1968
First Use Anywhere
October 12, 1966
First Use in Commerce
October 12, 1966
Filing History
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG