BONDERITE
Filed: August 10, 1929
CHEMICAL MATERIALS FOR CONDITIONING METAL SURFACES PREPARATORY TO ENAMELING
Owned by: PARKER RUST-PROOF COMPANY
Serial Number: 71288392
SPRA BONDERITE
Filed: April 4, 1935
CHEMICAL RUST PREVENTING COMPOUND
Owned by: PARKER RUST-PROOF COMPANY
Serial Number: 71363404
A PARKER PRODUCT PARKER RUST PROOF
Filed: November 26, 1948
RUST PROOFING AND RUST INHIBITING CHEMICALS, CHEMICALS FOR PREPARING METALS FOR WEAR RESISTANCE, AND CHEMICALS FOR TREATING…
Owned by: PARKER RUST-PROOF COMPANY
Serial Number: 71569471
PARKER PROCESSES
Filed: December 2, 1948
RUST PROOFING AND RUST INHIBITING CHEMICALS, CHEMICALS FOR PREPARING METALS FOR WEAR RESISTANCE, AND CHEMICALS FOR TREATING…
Owned by: PARKER RUST-PROOF COMPANY
Serial Number: 71569770
PARKER PROCESS
Filed: June 8, 1949
RUST PROOFING AND RUST INHIBITING CHEMICALS, CHEMICALS FOR PREPARING METALS FOR WEAR RESISTANCE, AND CHEMICALS FOR TREATING…
Owned by: PARKER RUST-PROOF COMPANY
Serial Number: 71580143
TANNERITE
Filed: July 3, 1950
PHOSPHATING CHEMICALS FOR CONDITIONING METAL SURFACES AGAINST CORROSION
Owned by: PARKER RUST-PROOF COMPANY
Serial Number: 71600189
PARCOLITE
Filed: March 12, 1952
PHOSPHATIC PREPARATION FOR APPLICATION TO METAL SURFACES FOR CLEANING AND FORMING A PERMANENT COATING THEREON
Owned by: PARKER RUST-PROOF COMPANY
Serial Number: 71626335
PARCO BLACK
Filed: September 27, 1952
PHOSPHATE COATING COMPOSITION FOR PRODUCING A JET BLACK FINISH ON FERROUS SURFACES
Owned by: PARKER RUST-PROOF COMPANY
Serial Number: 71635882
BONDERIZED
Filed: June 10, 1955
METALS AND METAL CASTINGS AND FORGINGS WHICH HAVE BEEN CHEMICALLY TREATED TO OBTAIN CORROSION RESISTANT COATINGS ON THE…
Owned by: PARKER RUST-PROOF COMPANY
Serial Number: 71689299
