November 1951 Machinery Trademarks by day
Sun Mon Tue Wed Thu Fri Sat
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30
Machinery Trademarks filed in November 1951
DIEHL

DIEHL

Filed: November 30, 1951
[ ELECTRIC MOTORS, ELECTRIC GENERATORS, ELECTRIC FANS, ELECTRIC AIR CIRCULATORS, ELECTRIC MOTOR CONTROLERS; NAMELY, ELECTRIC…
Owned by: DIEHL STIFTUNG & CO. KG
Serial Number: 71621872

CENTER-SLUNG

CENTER-SLUNG

Filed: November 28, 1951
CENTRIFUGAL EXTRACTORS
Owned by: BAKER HUGHES INCORPORATED
Serial Number: 71621745

BONDED

BONDED

Filed: November 28, 1951
MECHANICAL VIBRATING SCREENS FOR SCREENING ROCKS, ORE, COAL, GRAVEL, SAND, INDUSTRIAL WASTES, CHEMICALS, FOOD PRODUCTS,…
Owned by: BONDED MACHINE COMPANY
Serial Number: 71621751

FMC

FMC

Filed: November 27, 1951
FRUIT AND VEGETABLE HANDLING AND TREATING MACHINERY AND EQUIPMENT- NAMELY, BELT, CHAIN, AND ROLLER CONVEYORS, ELEVATORS,…
Owned by: FOOD MACHINERY AND CHEMICAL CORPORATION
Serial Number: 71621710

AIRFLEX

AIRFLEX

Filed: November 26, 1951
INDUSTRIAL AND MARINE CLUTCHES, MARINE POWER TRANSMISSIONS, INDUSTRIAL BRAKES, AND SHAFT COUPLINGS, ALL FOR SUSTAINING TORQUE…
Owned by: AIRFLEX COMPANY, INC., THE
Serial Number: 71621664

IR

IR

Filed: November 23, 1951
ELECTRICALLY-DRIVEN HAND HELD TOOLS-NAMELY, DRILLS, SCREW DRIVERS, NUT RUNNERS, WRENCHES, GRINDERS, BUFFERS, WIRE BRUSHES…
Owned by: INGERSOLL-RAND COMPANY
Serial Number: 71621557

ARCO

ARCO

Filed: November 23, 1951
ELECTRICALLY OPERATED VACUUM CLEANER FOR INDUSTRIAL USE
Owned by: AMERICAN VACUMM COMPANY
Serial Number: 71621575

"CENTRI-CLEANER"

Filed: November 19, 1951
APPARATUS FOR CLEANING AQUEOUS SUSPENSIONS OF PULP BY CENTRIFUGAL ACTION
Owned by: ANDRITZ SPROUT-BAUER, INC.
Serial Number: 71621426

GI-60

GI-60

Filed: November 16, 1951
PISTON RING GROOVE INSERTS
Owned by: SEALED POWER CORPORATION
Serial Number: 71621337

MC DONALD

MC DONALD

Filed: November 15, 1951
[ SHALLOW AND DEEP WELL RECIPROCATING PUMPS, ] JET PUMPS, CELLAR PUMPS, [ PITCHER PUMPS, ] CISTERN PUMPS, [ SINGLE AND DOUBLE…
Owned by: A.Y. MCDONALD MFG. CO.
Serial Number: 71621274