September 1923 Machinery Trademarks by day
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Machinery Trademarks filed in September 1923
CENCO

CENCO

Filed: September 7, 1923
PUMPS, BOTH RECIPROCATING AND ROTARY, BOTH FOR LIQUIDS AND GASES; BLOWERS, WATER MOTORS, AND FRICTION-GEAR DRIVING MECHANISM…
Owned by: CENTRAL SCIENTIFIC COMPANY
Serial Number: 71185445

HYVAC

HYVAC

Filed: September 7, 1923
VACUUM PUMPS
Owned by: CENTRAL SCIENTIFIC COMPANY
Serial Number: 71185448

MARKWELL

MARKWELL

Filed: September 6, 1923
TACKERS, TACKING MACHINES
Owned by: Markwell Manufacturing Company, Inc.
Serial Number: 71185372