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GIERSIEPEN ELTECH IND

Overview
  • Total Patents
    55
About

GIERSIEPEN ELTECH IND has a total of 55 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Germany, Spain and Netherlands. Its main competitors in its focus markets electrical machinery and energy, measurement and packaging and shipping are MARSHALL SANDERS COMPANY, CRABTREE & CO LTD J A and GONG YALI.

Patent filings in countries

World map showing GIERSIEPEN ELTECH INDs patent filings in countries
# Country Total Patents
#1 Germany 45
#2 Spain 3
#3 Netherlands 2
#4 Austria 1
#5 Belgium 1
#6 Switzerland 1
#7 France 1
#8 United Kingdom 1

Patent filings per year

Chart showing GIERSIEPEN ELTECH INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Giersiepen Helmut Dipl Ing 11
#2 Krueger Fritz 9
#3 Giersiepen Rudolf 5
#4 Gierling Friedrich 5
#5 Plesch Hans 4
#6 Giersiepen Werner 3
#7 Blumberg Leo 3
#8 Issel Gerd 2
#9 Ruth Freifrau V Coburg Geb Gie 1
#10 Duisburg Ernst 1

Latest patents

Publication Filing date Title
DE2817724A1 Flush mounted pushbutton switch with light indication - has removable interlock for intended application, mounted on pivoting lever
DE2723317A1 Screwless covering for wiring units - has shaped sheet metal part covering parts of cover plate and entering in plate recesses
DE2648657A1 Electric installation switching system - has illumination device in auxiliary case, with contacts cooperating with switch contacts
DE2646853A1 Pull switch with contact rocker on knife edge - has rocking pull element hinged in switch socket which operates rest of switch
DE2626602A1 Two boxes made from single blank - has each formed with folded sides with top and tuck in flap and joined to adjacent box by fold line and tongue in slot
DE2615181A1 Acquisition leaflet for flush mounted electric installation - has partial strips simulating 3 dimensional reproduction
DE2606320A1 Pull cord electric switch - has cord attached to hinged lever which drives toothed cam and rocker coupled to contacts
DE2527687A1 Push-button switch with two contact rockers - has specified location of one rocker pivotal axis, both rockers having common actuator
DE2525574A1 Pull switch with support ring socket for electric elements - has setting element controlling actuator in form of rotary stepping switch mechanism
DE2452173A1 Cover plates for electrical installation elements - are designed so that they can interlock for assembly into multiple combinations of individual units
DE2434578A1 Two-pin socket and plug connector - with protected access holes uses internal sliding plate with wedged area on crossbars for size reduction
DE2434577A1 Three-pin socket with protected plug-in holes - has reduced size sliding plate with wedged areas on crossbars moved aside by pins on plug
DE2420017A1 Underfloor electrical installation with cover plate on frame - has screw connection to the electrical component inside the floor inset housing
DE2412949A1 Switch or push button with small operating key - has means for optional addition of larger key and has projections mating with notches in major component
DE2351792A1 Contact construction for distribution wiring socket - is made from sheet metal and without screw type cable terminations
DE2329793A1 Surface switch with light indicator in actuator - has several selectively used sockets, each with differently positioned light source
DE2329833A1 Illuminated push-button switch - has socket supported by carrier ring, which contains moving contact support, shiftable by sprung actuator
DE2315693A1 COUNTER
DE2260708A1 COUNTER
DE2200867A1 TIME DISPLAY SETUP