STANDARD OIL DEVELOPMENT COMPANY Trademarks
PARAFLOW
Filed: September 21, 1931
LUBRICATING OILS
Owned by: STANDARD OIL DEVELOPMENT COMPANY
Serial Number: 71319265
PARATONE
Filed: March 1, 1934
LUBRICATING OILS
Owned by: STANDARD OIL DEVELOPMENT COMPANY
Serial Number: 71348046
