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ZIMMERMANN GMBH CO KG RUDOLF

Overview
  • Total Patents
    23
About

ZIMMERMANN GMBH CO KG RUDOLF has a total of 23 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and basic materials chemistry are WU LIANGJU, GENLYTE THOMAS GROUP LLC and SEMPERLUX GMBH.

Patent filings in countries

World map showing ZIMMERMANN GMBH CO KG RUDOLFs patent filings in countries
# Country Total Patents
#1 Germany 18
#2 EPO (European Patent Office) 5

Patent filings per year

Chart showing ZIMMERMANN GMBH CO KG RUDOLFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Willing Achim Dipl Ing Dr Ing 6
#2 Zimmermann Alexander Dipl Ing 4
#3 Sommer Ferdinand 4
#4 Weiss Bruno Dipl Ing Dr Ing 3
#5 Willing Achim Dr Ing 3
#6 Drux Rolf 3
#7 Nitsche Lutz 2
#8 Willing Achim Dr Ing Dipl-Ing 1
#9 Willing Achim Dipl-Ing Dr-Ing 1
#10 Willing Achim Dr Dipl-Ing 1

Latest patents

Publication Filing date Title
DE10107153A1 Flat escape sign luminaire with a substantially square display window
DE10103781A1 Device for illuminating escape routes, has reflector body replaceably mounted in housing with separate holders for groups of white light LEDs with common wiring systems
DE10037755A1 Light, eg for external use, consists of a lighting agent and a housing with a hydrophilic and/or antibacterial coating
DE10037237A1 Solar lamp with an essentially spherical, at least partially translucent lamp body
DE3611138A1 Light (luminaire) having a high-pressure discharge lamp and having a changeover device for changing over to a standby incandescent lamp
DE3607620A1 Luminaire for high-pressure discharge lamps
DE3440892A1 Holding device for the shells of electric lights
DE3028015A1 Ceiling or wall-mounted light fitting - has cover holder with slotted clips having sloping parts for locking pins projecting from cover
DE3027961A1 Wall or ceiling light holder mounting - has spaced lugs to fit above and below lamp base cross-moulding
DE3027968A1 Light fitting with protective cage - has individual wire bracket end anchored in plastics support ring
EP0022963A1 Holding device for mounting the socket of an electric component on a plate
DE3014342A1 Snap-action holder fixing lamp base to plate on wall - has small and large recesses cooperating with edge of hole and with springy flap bent from plate
DE3010843A1 Fuse holder for connection to distributor rail - has forked arm inserted into side of socket and secured to rail by clamping member
DE2929190A1 Light fitting dish bayonet coupling - has bosses spring loaded against dish neck
DE2928495A1 MOUNTING DEVICE FOR THE SHELLS ELECTRIC LUMINAIRES
EP0007527A1 Emergency lighting
DE2915585A1 Emergency light with evenly-distributed intensity on ground - uses specially-curved reflector, transparent scattering plate and aperture ring
DE2915527A1 Directional light fitting with auxiliary reflector - has convergent lens in front of auxiliary reflector opening
DE2833113A1 Emergency light with evenly-distributed intensity on ground - uses specially-curved reflector, transparent scattering plate and aperture ring
DE2824383A1 Electric lamp holder with piston type contact pin - is built from separate sections which engage automatically when assembled