December 17, 1920 Trademarks
COSMOLUBRIC
Filed: December 17, 1920
Lubricating Oils
Owned by: Houghton Technical Corp.
Serial Number: 71141223
HYDROLUBRIC
Filed: December 17, 1920
Lubricating Oils for Hydraulic Systems
Owned by: HOUGHTON INTERNATIONAL INC.
Serial Number: 71141224
PETROLE HAHN
Filed: December 17, 1920
HAIR TONIC AND HAIR LOTION
Owned by: R. LAURENT VIBERT
Serial Number: 71141246