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INTERNAT MUTOSCOPE CORP

Overview
  • Total Patents
    21
About

INTERNAT MUTOSCOPE CORP has a total of 21 patent applications. Its first patent ever was published in 1940. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets optics, audio-visual technology and control are DEBRIE ANDRE VICTOR LEON CLEME, FOUFOUNIS JEAN THEODORE and UNIVERSUM FILM A G.

Patent filings in countries

World map showing INTERNAT MUTOSCOPE CORPs patent filings in countries
# Country Total Patents
#1 United States 16
#2 United Kingdom 2
#3 Canada 1
#4 Germany 1
#5 France 1

Patent filings per year

Chart showing INTERNAT MUTOSCOPE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 William Rabkin 5
#2 Alexander Lissiansky 4
#3 Leonard Baron 2
#4 Rabkin William 2
#5 Baron Leonard 1
#6 Dart Rodger W 1
#7 Newman Frank 1
#8 William Dart Rodger 1
#9 Ben Hertz 1
#10 Alexander Lissance 1

Latest patents

Publication Filing date Title
GB757823A Improvements relating to automatic photographing apparatus
US2703664A Magazine-type dispenser
US2681842A Multiple magazine type article vending apparatus
US2647834A Framed photographic plate
US2647751A Sound recording and reproducing apparatus
US2565035A Phonographic record disk
US2553014A Photographic strip developing apparatus
US2506632A Automatic photographic plate exposing and developing apparatus
US2532855A Automatic picture-taking and finishing apparatus
US2504734A Combined television viewing and recording apparatus
US2473280A Automatic photographing and developing apparatus
US2515350A Self-posing photographic apparatus with adjustable reflector
US2423404A Plate dispenser for automatic photographic machines
GB564674A Improvements in combined framed photographic elements and processing trays
US2453436A Flight training apparatus
US2386166A Suction head
US2351877A Framed photographic plate
US2342411A Machine for recording and dispensing phonograph records
CA416916A Framed photographic plate