ARMOR PLATE
Filed: January 31, 1914
ELECTRICAL MINING LOCOMOTIVES
Owned by: JEFFREY MANUFACTURING COMPANY, THE
Serial Number: 71075576
PW
Filed: September 20, 1947
DRAG CHAINS AND DRAG CHAIN BLOCK LINKS, FOR PULP-WOOD AND THE LIKE
Owned by: JEFFREY MANUFACTURING COMPANY, THE
Serial Number: 71535155
CONVEYANSCREEN
Filed: September 20, 1947
ADJUSTABLE ELECTROMAGNETIC SCREENS FOR SEPARATING MATERIALS OF DIFFERENT SIZES
Owned by: JEFFREY MANUFACTURING COMPANY, THE
Serial Number: 71535158
JEFFREY
Filed: December 5, 1947
ASH BINS, ROCK OR GRAVEL BINS, COAL BINS, HOPPERS, AND SETTLING TANKS (SAND AND SEWAGE).
Owned by: JEFFREY MANUFACTURING COMPANY, THE
Serial Number: 71543457
GRIPTITE
Filed: December 5, 1947
MOTOR DRIVEN SINGLE ROLL TYPE CRUSHERS FOR REDUCING COAL, BONE, ALUM, SALT, GYPSUM, AND SIMILAR MATERIALS, AND PARTS THEREOF…
Owned by: JEFFREY MANUFACTURING COMPANY, THE
Serial Number: 71543458
STEELCARVE
Filed: October 6, 1948
SPROCKETS FOR MACHINES AND THE LIKE
Owned by: JEFFREY MANUFACTURING COMPANY, THE
Serial Number: 71566522
PERMALIFE
Filed: June 21, 1952
CHAIN SPROCKETS MADE OF CAST IRON AND LIKE MATERIAL
Owned by: JEFFREY MANUFACTURING COMPANY, THE
Serial Number: 71631557
