STANDARD OIL COMPANY OF CALIFORNIA Trademarks
PRC DRA
Filed: April 23, 1979
Gasoline Additive
Owned by: STANDARD OIL COMPANY OF CALIFORNIA
Serial Number: 73212865
HYDRO-SUN
Filed: August 26, 1980
Solar Water Heater
Owned by: STANDARD OIL COMPANY OF CALIFORNIA
Serial Number: 73275711
HYDRO-SUN
Filed: August 26, 1980
Solar Water Heater
Owned by: STANDARD OIL COMPANY OF CALIFORNIA
Serial Number: 73275714
TECHRON
Filed: October 13, 1981
Gasoline Additive
Owned by: STANDARD OIL COMPANY OF CALIFORNIA
Serial Number: 73332369
LEAN MACHINE
Filed: March 26, 1982
Owned by: STANDARD OIL COMPANY OF CALIFORNIA
Serial Number: 73356821
