CHEMSTRAND
Filed: November 13, 1961
Synthetic and Natural Resinous Materials in the Form of Sheets, Films, Bands, Tubing, and Hollow Bodies, for General Use…
Owned by: MONSANTO COMPANY
Serial Number: 72131809
ZIP-STIK
Filed: November 13, 1961
CHEMICAL COMPOUND IN STICK FORM TO FOAM UNDESIRABLE FLUID OUT OF GAS AND OIL WELLS
Owned by: DRIL-KEM, INC.
Serial Number: 72131818
DU PONT
Filed: November 13, 1961
Antioxidants for Use in the Industrial Arts
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 72131819
FORMONYTE
Filed: November 13, 1961
FATTY NITROGEN CHEMICAL COMPOUNDS
Owned by: FOREMOST DAIRIES, INC.
Serial Number: 72131830
TEK-CHROME
Filed: November 13, 1961
Chrome Sulfate Leather-Tanning Preparation
Owned by: HAMBLET & HAYES CO.
Serial Number: 72131837
PERMA-GUARD
Filed: November 13, 1961
INSECTICIDAL COMPOSITION COMPRISING POWDERED DIATOMACEOUS EARTH
Owned by: PHOENIX GEMS, INC.
Serial Number: 72131870
SOLITE
Filed: November 13, 1961
Metavolcanic Slate for General Use in the Industrial Arts
Owned by: LIGHTWEIGHT SOLUTIONS, LLC
Serial Number: 72131891
EPORAL
Filed: November 13, 1961
4,4' Diamino Diphenyl Sulfone Used as a Catalyst, Curing and Hardening Agent in Epoxy Resins and Elastomers
Owned by: ROUSSEL UCLAF
Serial Number: 72131904
UNICOR V
Filed: November 13, 1961
INHIBITOR TO ORGANIC SUBSTANCES
Owned by: UNIVERSAL OIL PRODUCTS COMPANY
Serial Number: 72131908
