Serial Number
74510082
Owner
STOKES PUBLISHING COMPANYAttorney
Thomas M. FreiburgerFirst Use Date
Apr 15, 1992
Filing Date
Apr 8, 1994
TRIG TRAINER Trademark
Serial Number: 74510082 • Registration: 1943474
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
April 8, 1994
Registration Date
December 26, 1995
First Use Anywhere
April 15, 1992
First Use in Commerce
April 15, 1992
Published for Opposition
October 3, 1995
Goods & Services
mathematics teaching instrument made of plastic comprised of transparent moveable overlays on a stationary backing for use in determining trigonometric functions from angles and angles from functions and for demonstrating relationships of functions to one another