Gem Chemical Corporation Trademarks
PRO PRO-STRENGTH
Filed: July 25, 1983
Cleaning Preparation-Namely, Hard Water Buildup Remover
Owned by: Gem Chemical Corporation
Serial Number: 73436284
HARD WATER BUILDUP REMOVER
Filed: September 23, 1983
A PRODUCT TO REMOVER HARD WATER BUILDUP
Owned by: Gem Chemical Corporation
Serial Number: 73444997
