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ANDRE CLEMENT COUTANT

Overview
  • Total Patents
    36
About

ANDRE CLEMENT COUTANT has a total of 36 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets optics, mechanical elements and electrical machinery and energy are VALENTIN LINHOF K G, GIUSEPPE GIOVANNI BATTISTA TAR and LINHOF NIKOLAUS KARPF KG.

Patent filings in countries

World map showing ANDRE CLEMENT COUTANTs patent filings in countries
# Country Total Patents
#1 United Kingdom 29
#2 Germany 7

Patent filings per year

Chart showing ANDRE CLEMENT COUTANTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coutant Andre Clement 7
#2 Mathot Jacques 5

Latest patents

Publication Filing date Title
GB980588A Improvements in or relating to motion-picture camera lens mount
GB988198A Improvements in or relating to film moving mechanisms for motion-picture cameras
GB943663A Improvements in or relating to centrifugal governors for regulating the speed of electric motors
DE1182952B Device for automatic exposure control in a cinematographic camera
GB740877A Motion-picture apparatus
GB746837A Improvements in apparatus for taking photographs and in cinematography
GB710008A Cinematograph apparatus for use with films of different sizes
GB654825A Improvements in film gates for kinematograph cameras
GB654619A Improvements in and relating to cinematograph cameras
GB669639A An improved kinematograph intermittent feed mechanism
GB653914A Improvements in or relating to diffusion means for photographic or cinematographic cameras
GB665985A Improvements in cinematographic cameras
GB647541A Improvements relating to cameras
GB640036A A lens carrying turret for kinematographic cameras
GB646793A Adjustable cinematograph camera mounting
GB641249A Improvements in magazines for cinematographic cameras
GB644019A Rotary reflecting element and a method of producing the same
GB644379A Improvements in cinematographic camera viewfinders
GB623125A A tripod head with a removable camera support
GB622142A A tripod with a ball-and-socket joint