DOREX AIR IMPROVER
DEAD
Serial Number
71616948
Owner
W.B. CONNOR ENGINEERING CORP.First Use Date
Jan 15, 1951
Filing Date
Jul 26, 1951
DOREX AIR IMPROVER Trademark
Serial Number: 71616948 • Registration: 0573148
DOREX AIR IMPROVER is a trademark filed by
W.B. CONNOR ENGINEERING CORP.
on July 26, 1951. 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The application is currently no longer active.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
July 26, 1951
Registration Date
April 14, 1953
First Use Anywhere
January 15, 1951
First Use in Commerce
January 15, 1951
Filing History
EXPIRED SEC. 9
Jan 18, 1994 EXRG
EXPIRED SEC. 9
Jan 18, 1994 EXRG
EXPIRED SEC. 9
Jan 18, 1994 EXRG
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Apr 14, 1973 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Apr 14, 1973 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Apr 14, 1973 REN1
