Serial Number:
74510082
Mark:
TRIG TRAINER
Status:
Renewed
Status Date:
03-08-2016
Filing Date:
Registration Number:
1943474
Registration Date:
12-26-1995
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
Mark Description:
N/A
Class:
Scientific
Type of Mark:
Trademark
Published for Opposition Date:
10-03-1995
Owner:
Mark Drawing Status:
5S07
Abandon Date:
N/A
Business Name:
LAW OFFICES OF THOMAS M FREIBURGER
Correspondent Name:
