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CONTESSA NETTEL A G

Overview
  • Total Patents
    49
About

CONTESSA NETTEL A G has a total of 49 patent applications. Its first patent ever was published in 1920. It filed its patents most often in Germany. Its main competitors in its focus markets optics, mechanical elements and consumer goods are ADAMS ARTHUR LEWIS, KNOX MFG COMPANY and FOLMER GRAFLEX CORP.

Patent filings in countries

World map showing CONTESSA NETTEL A Gs patent filings in countries
# Country Total Patents
#1 Germany 49

Patent filings per year

Chart showing CONTESSA NETTEL A Gs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Latest patents

Publication Filing date Title
DE437180C Tripod nut for roll film cameras
DE438053C Reversing lock, especially for interchangeable cassettes
DE434652C Walking floor support for rolling cameras
DE431812C Device for stiffening the floor of photographic cameras
DE428599C Folding photographic camera
DE431291C Exchangeable cassette with removable removable drawer
DE426215C Holding device for light-sensitive layer carriers in photographic cassettes
DE435453C Collapsible reflex camera
DE422642C Removable plate or film cassette
DE421496C Device for guiding cassettes or focusing screens on photographic cameras
DE419118C Brilliant finder for photographic cameras
DE414684C Column stand
DE410506C tripod
DE410505C tripod
DE421995C Lamp holder for projector u. like
DE403581C Removable cover plate on the back of photographic roll film cameras
DE399402C Tripod head
DE415303C Extension for tubular stands
DE419117C Stereo reflex camera
DE390895C Screen frame