PYREX Trademark
Serial Number: 71494260 • Registration: 0422249
PYREX is a trademark filed by
CORNING GLASS WORKS
on January 4, 1946. The trademark is classified under Class 10 (Medical Apparatus).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
January 4, 1946
Registration Date
July 9, 1946
First Use Anywhere
October 1, 1922
First Use in Commerce
October 1, 1922
Filing History
EXPIRED SEC. 9
Dec 20, 1986 EXRG
EXPIRED SEC. 9
Dec 20, 1986 EXRG
EXPIRED SEC. 9
Dec 20, 1986 EXRG