HE Trademark
Serial Number: 71541420 • Registration: 0508001
HE is a trademark filed by
HOUSTON ENGINEERS, INC.
on November 17, 1947. 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The application is currently no longer active.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
November 17, 1947
Registration Date
March 22, 1949
Filing History
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
EXPIRED SEC. 9
Nov 3, 1992 EXRG
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Mar 22, 1969 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Mar 22, 1969 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Mar 22, 1969 REN1