PENN DYNAFAN
DEAD
Serial Number
71571823
Owner
PENN VENTILATING COMPANYFirst Use Date
Nov 8, 1948
Filing Date
Jan 7, 1949
PENN DYNAFAN Trademark
Serial Number: 71571823 • Registration: 0536044
PENN DYNAFAN is a trademark filed by
PENN VENTILATING COMPANY
on January 7, 1949. 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The application is currently no longer active.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
January 7, 1949
Registration Date
January 9, 1951
First Use Anywhere
November 8, 1948
First Use in Commerce
November 11, 1948
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)
Jan 9, 1971 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Jan 9, 1971 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Jan 9, 1971 REN1
