Helenite Trademarks

HELENITE
Tempered Glass in the Nature of Cut Gems and Rough Gems Made from Volcanic Ash from Mt. Saint Helens, for use in Making Jewelry
Abandoned  ·  July 2, 2012  ·  85667046  · 
helenite
HELENITE
Tempered Glass in the Nature of Cut Gems and Rough Gems Made from Volcanic Ash from Mt. Saint Helens, for Use in Making Jewelry
Cancelled  ·  April 7, 1981  ·  73304688  ·