Losing grip on the FRISBEE


Is FRISBEE going the way of “aspirin,” “escalator,” “thermos,”and “zipper”? All once had protectable trademarks and FRISBEE may soon join the list. What causes protectable marks to fall into public domain?

http://www.ipfrontline.com/depts/article.asp?id=24200&deptid=3

Advertisements
%d bloggers like this: