December 1925 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in December 1925
SYLVANIA

SYLVANIA

Filed: December 28, 1925
RADIOTUBES
Serial Number: 71225247

DICTADYNE

DICTADYNE

Filed: December 23, 1925
RADIO RECEIVING SETS AND PARTS THEREOF
Serial Number: 71225080

CONTINENTAL

CONTINENTAL

Filed: December 21, 1925
OPHTHALMIC AND OTHER OPTICAL LENSES AND LENS BLANKS, EYEGLASS FRAMES AND MOUNTINGS, APPLIANCES FOR MEASURING OPTICAL LENSES…
Serial Number: 71224957

BUCKLEY-NEWHALL CO. BLUE RIBBON B N

BUCKLEY-NEWHALL CO. BLUE RIBBON B N

Filed: December 11, 1925
RADIO APPARATUS AND PARTS THEREOF COMPRISING RADIO RECEIVING SETS, LOUD SPEAKERS, AERIAL LOOPS, AMPLIFIERS CONSISTING OF…
Serial Number: 71294546

P & S

P & S

Filed: December 2, 1925
ELECTRIC SOCKETS AND PARTS THEREOF, RECEPTACLES AND PARTS THEREOF, ELECTRIC LIGHTING FIXTURES AND FIXTURE PARTS, PLUGS AND…
Serial Number: 71224107