Gray Shield, Inc. Trademarks
GRAY SHIELD
Filed: March 31, 1980
Cellulose Thermal-Insulating Material Primarily in the Form of Loose Fill
Owned by: Gray Shield, Inc.
Serial Number: 73256148
Image Trademark
Filed: April 1, 1980
Cellulose Thermal-Insulating Material
Owned by: Gray Shield, Inc.
Serial Number: 73256406
