DEI
DEAD
Serial Number
72327007
Owner
DEVELOPMENT ENGINEERING, INC.First Use Date
Jan 3, 1966
Filing Date
May 12, 1969
DEI Trademark
Serial Number: 72327007 • Registration: 0897384
DEI is a trademark filed by
DEVELOPMENT ENGINEERING, INC.
on May 12, 1969. The trademark is classified under Class 11 (Environmental Control).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
May 12, 1969
Registration Date
August 25, 1970
First Use Anywhere
January 3, 1966
First Use in Commerce
January 3, 1966
Filing History
EXPIRED SEC. 9
Nov 4, 1992 EXRG
EXPIRED SEC. 9
Nov 4, 1992 EXRG
