PORDIREF
DEAD
Serial Number
73050696
Owner
DIDACTIC SYSTEMS INC.First Use Date
Dec 29, 1969
Filing Date
Apr 28, 1975
PORDIREF Trademark
Serial Number: 73050696 • Registration: 1038809
PORDIREF is a trademark filed by
DIDACTIC SYSTEMS INC.
on April 28, 1975. The trademark is classified under Class 16 (Paper Goods).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
April 28, 1975
Registration Date
May 4, 1976
First Use Anywhere
December 29, 1969
First Use in Commerce
January 5, 1970
Filing History
EXPIRED SEC. 9
Feb 10, 1997 EXRG
EXPIRED SEC. 9
Feb 10, 1997 EXRG
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 13, 1981 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 13, 1981 C15A
