Electrical and scientific apparatus Trademarks Filed in June 27, 1957
ELECTRO-ALARM

ELECTRO-ALARM

Filed: June 27, 1957
MANUFACTURED GOODS-NAMELY, CRANE WARNING DEVICES; ELECTRIC POWER TROUBLE TRACERS; POLIO LUNG ALARM; METAL LOCATOR; AND PEDESTRIAN…
Owned by: CHAMBLER, IRBY B.
Serial Number: 72032735

DUAL O MATIC

DUAL O MATIC

Filed: June 27, 1957
RECTIFIERS FOR HEAVY DUTY SELENIUM PLATERS
Owned by: CLINTON SUPPLY CO.
Serial Number: 72032737

HOOVER

HOOVER

Filed: June 27, 1957
DIRT COLLECTING AND FILTERING BAGS
Owned by: TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED
Serial Number: 72032757

SKYLARK

SKYLARK

Filed: June 27, 1957
SLIDE PROJECTORS
Owned by: ARGUS, INCORPORATED
Serial Number: 72032765

MA

MA

Filed: June 27, 1957
ELECTRICAL TUBES, SEMI-CONDUCTOR DEVICES, WAVEGUIDE AND ANTENNA COMPONENTS
Owned by: MICROWAVE ASSOCIATES, INC.
Serial Number: 72032766

PICLEAR

PICLEAR

Filed: June 27, 1957
PHOTOGRAPHIC FILM SCRATCH REMOVING AND COOLING APPARATUS AND FLUID THEREFOR
Owned by: PICLEAR, INC.
Serial Number: 72032772