CEI Trademark
Serial Number: 73100158 • Registration: 1077640
CEI is a trademark filed by
C.E.I. Corporation
on September 17, 1976. The trademark is classified under Class 42 (Computer & Scientific).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
September 17, 1976
Registration Date
November 15, 1977
First Use Anywhere
October 8, 1975
First Use in Commerce
October 8, 1975
Cancellation Date
April 10, 1984
Filing History
CANCELLED SEC. 8 (6-YR)
Apr 10, 1984 C8..
CANCELLED SEC. 8 (6-YR)
Apr 10, 1984 C8..