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FRAENKISCHE LEUCHTEN GMBH

Overview
  • Total Patents
    20
About

FRAENKISCHE LEUCHTEN GMBH has a total of 20 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy and civil engineering are GUO KENU, KENMOS TECHNOLOGY CO LTD and WANG CAIZHOU.

Patent filings in countries

World map showing FRAENKISCHE LEUCHTEN GMBHs patent filings in countries
# Country Total Patents
#1 Germany 18
#2 EPO (European Patent Office) 2

Patent filings per year

Chart showing FRAENKISCHE LEUCHTEN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Baetz Rudi 9
#2 Lutsch Udo 6
#3 Kettler Andreas 5
#4 Dorsch Roland 5
#5 Scharnofske Hans 3
#6 Klement Juergen 2
#7 Huempfer Bruno 2
#8 Kirchner Jun 1
#9 Appel Thomas 1
#10 Buchert Oskar 1

Latest patents

Publication Filing date Title
DE10034181A1 Device for fixing housing part to light housing base, has spring element connected to attachment bearer by connecting device so as to be variable in its relative position
EP0981012A2 Lamp
DE19930409A1 Lamp fitting particularly for fluorescent lamps has lamp shade secured to housing by magnetic system
DE19912574A1 Current guide system for lamp housing support rail, has snap-on connection formed by two parallel engagement links provided on reverse side of carrier, which engage with partial area of side panels
DE19833579A1 Fastening element for attaching attachments to lighting devices
DE19817080A1 Mounting rail
DE19741240A1 Luminaire part housing for the manufacture of a luminaire housing
DE19615523C1 Translucent light-cover
DE19512297A1 Device for fastening a ballast in a lamp
DE19505471A1 Spring snap lock for attaching a lamp cover to a lamp housing
DE4413747A1 Cover rail for fastening lights or parts of lights
DE4412914C1 Elongated supporting structure e.g. for scenic lighting installation
DE4334413A1 Connecting device for multi-part lights, in particular lights with at least one fluorescent lamp
DE3902008A1 Elongate luminaire screen, in particular for luminaires having fluorescent lamps
DE3244516A1 Device for detachably connecting the ballast frame to the rail of a lighting fixture, e.g. for fluorescent lamps
DE3214595A1 Connecting piece for lighting fixtures having rail-shaped parts
DE3214596A1 Suspension device for lighting fixtures
DE2914622A1 Overhead attachment system for fluorescent lamp - has screws passing vertically through casing, carrying tensioning nuts for positive locking action
DE2652671A1 Screw connection for fluorescent light fitting - provides both electrical and mechanical connection using knurled nut penetrating paint to provide contact