Environmental control apparatus Trademarks Filed in October 22, 1968
Image Trademark
Filed: October 22, 1968
LAWN AND GARDEN SPRINKLERS
Owned by: L. R. NELSON MFG. CO., INC.
Serial Number: 72310244
CHEVRON
Filed: October 22, 1968
WATER HEATERS
Owned by: STANDARD OIL COMPANY OF CALIFORNIA
Serial Number: 72310256
