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GEYER FA CHRISTIAN

Overview
  • Total Patents
    72
About

GEYER FA CHRISTIAN has a total of 72 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany. Its main competitors in its focus markets electrical machinery and energy, measurement and civil engineering are ZEUS RAPIZZI SPA, GUSTAV HENSEL ELEKTROTECHNISCH and PFISTERER ELEKTROTECH KARL.

Patent filings in countries

World map showing GEYER FA CHRISTIANs patent filings in countries
# Country Total Patents
#1 Germany 72

Patent filings per year

Chart showing GEYER FA CHRISTIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hagen Bernhard 52
#2 Geyer Richard 3
#3 Mais Adolf Rolf 3
#4 Reif Leonhard 2
#5 Schulz Franz-Wilhelm Ing Grad 1
#6 Wilhelm Schulz Franz 1
#7 Bennings Helmut 1
#8 Schulz Franz-Wilhelm 1
#9 Geyer Hans 1
#10 Mais A Rolf 1

Latest patents

Publication Filing date Title
DE2544470A1 Mechanism for flat automatic switch - has magnetic and possibly also thermal trip, and trip free and manual release
DE2437509A1 High rupturing capacity safety isolator switch - has lever pair with handle for swivelling upper part control
DE2426265A1 Distributor frame made of extruded profiles - consists of four separate sections joined by insertable corner couplers
DE2409589A1 Installation switch with housing socket - has positive connection for two clamping brackets, socket, switch cover and slider with stop
DE2406263A1 Instrument panel of small installation distributor - has lower and upper parts for incoming and outgoing fuses and instrument mid panel with rear cover
DE2339186A1 Semi-automatic lid locking for distribution boxes - has push operated spring loaded catch which is rotated for opening
DE2256373A1 PLUG-IN DEVICE FOR ELECTRICITY COUNTER
DE2242128A1 MECHANISM FOR SELF-SWITCHING
DE1961792A1 Mp or Sl terminal
DE1908197A1 Collar socket made of insulating material in a round shape with a hinged cover mounted on the housing
DE1588242B1 BASE FOR SIDE FUSES DISCONNECTING KNIVES OR SEPARATING TABS
DE1254731B Box for electrical distribution systems
DE1231328B Connection clamp, especially trestle connection clamp, for rails
DE1247436B U-shaped connector for busbars
DE1199350B Power connector
DE1194731B Quick release for the housing of electrical devices
DE1167416B Cable house connection box
DE1256758B Junction box
DE1515748A1 Waterproof connector
DE1137099B Attachment of an electrical installation device on a profile rail