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SCHAEFER C A KG

Overview
  • Total Patents
    13
About

SCHAEFER C A KG has a total of 13 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Germany. Its main competitors in its focus markets electrical machinery and energy, machines and civil engineering are SHENZHEN TONGFANG OPTOELECTRONIC TECH CO LTD, GUANGZHOU NORTH AND SOUTH LIGHTING TECH CO LTD and SHANGHAI CATA SIGNAL CO LTD.

Patent filings in countries

World map showing SCHAEFER C A KGs patent filings in countries
# Country Total Patents
#1 Germany 13

Patent filings per year

Chart showing SCHAEFER C A KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bauer Dipl-Ing Curt 9
#2 Effner Georg 2
#3 Bauer Curt Dipl-Ing 1
#4 Laue Gustav Dipl-Ing 1
#5 Winter Friedrich Dipl-Ing 1
#6 Fredebold Dipl-Ing Reinhard 1
#7 Quast Eberhard 1

Latest patents

Publication Filing date Title
DE1136656B Process for the production of lamp reflectors from thermoplastic material
DE962734C Device for attaching lights to mast brackets or masts
DE934421C Cable clamp for road surges
DE1014226B Fastening device for reflectors and protective glasses
DE959818C Hinged roof for lamp housing
DE955851C Large, light-distributing cover for outdoor lights
DE915714C Connection of cover shells with lamp housings
DE875837C Suspension device for elongated street lights burning in a horizontal position
DE820776C Suspension of asymmetrical lights on overhead cables
DE715600C lamp
DE745748C Luminaire with two light sources housed in a rotating mirror
DE717691C lamp
DE702556C Luminaire with two light sources arranged symmetrically to the axis of rotation in a rotating mirror