May 1922 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in May 1922
AEROVOX

AEROVOX

Filed: May 27, 1922
WIRELESS RECEIVING AND TRASMITTING SETS, CRYSTAL DETECTORS, VACUUM-TUBE SOCKETS, RHEOSTATS, SWITCHES, AND DIALS
Owned by: RADIOLA WIRELESS CORPORATION, THE
Serial Number: 71164604

MULE

MULE

Filed: May 19, 1922
ELECTRIC STORAGE BATTERIES
Owned by: ALBERT SETZER
Serial Number: 71164129

THERMINDEX

THERMINDEX

Filed: May 18, 1922
INDEX THERMOMETERS
Owned by: EDOUARD KOEHN
Serial Number: 71164057

PERMACOLOR

PERMACOLOR

Filed: May 13, 1922
Thermometers
Owned by: Sybron Corporation
Serial Number: 71163836

SPERRY BLOSSOMS

SPERRY BLOSSOMS

Filed: May 3, 1922
Wheat Flour
Owned by: GENERAL MILLS MARKETING, INC.
Serial Number: 71163294

A APPLETON ELECTRIC-PRODUCTS-

A APPLETON ELECTRIC-PRODUCTS-

Filed: May 1, 1922
Lock Nuts, Bushings, Connectors (i.e. Nipples for Attachment to Outlet Boxes), Swivel Fixture Joints, Meter Terminal Fittings…
Owned by: APPLETON GRP LLC
Serial Number: 71163129

DIACK

DIACK

Filed: May 1, 1922
PYROMETERS
Owned by: ARCHIBALD W. DIACK
Serial Number: 71163143

GYDAWL

GYDAWL

Filed: May 1, 1922
COMPASSES
Owned by: TAYLOR INSTRUMENT COMPANIES
Serial Number: 71163201