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SCHWENK KG THEBEN WERK

Overview
  • Total Patents
    51
About

SCHWENK KG THEBEN WERK has a total of 51 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, measurement and control are ALBERT AND J M ANDERSON MFG COMPANY, GRAESSLIN FEINWERKTECH and SVENSKA ELEK SKA URFABRIKEN AB.

Patent filings per year

Chart showing SCHWENK KG THEBEN WERKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Karger Manfred 11
#2 Herl Werner 10
#3 Schwer Lukas Ing Grad 4
#4 Schwer Lukas 4
#5 Engel Eberhard 3
#6 Renner Hans 3
#7 Horst Dieter Dipl Ing 2
#8 Schwer L 2
#9 Schwer Lukas Ing 2
#10 Pfeffer Dietmar 2

Latest patents

Publication Filing date Title
DE19948707A1 Electrical switching mechanism for time switches
DE19935235C1 Programmable regulation and control device has back-up voltage supply used for operation of coupling stage between network stage and microprocessor during programming via network terminal of network stage
DE19745973A1 Radio controlled heating controller
DE3821202A1 Electrical device having a digital numerical display
DE3803119A1 Electronic rotation direction control device for an AC motor
DE3708611C1 Electric timer with a program carrier that can be switched from a short-term program to a long-term program
NL8502933A Electrical thermostat timer for a room or room.
DE3342623A1 Electrical contact switch having a spring-operated mechanism
DE2915526A1 Adjustable time switch element for clock - has plastic gear in two parts with relative positions which can be changed
DE2840690A1 Time switch with day and week program - has program disc and ring carrying riders operating switching cams as required
DE2835518A1 ELECTRIC TIMER WITH ANALOG CLOCK
DE2812267A1 Time switch for heating control - has driving mechanism and switch mounted inside switching ring covered by front and back plates
DE2754212B1 Snap-action switch mechanism for electrical spring contacts
DE2731409B1 Time switch
DE2705731B1 Electric timer
DE2611154A1 SOCKET TIMER
DE2541565A1 TIMER
DE2422114A1 Periodic drive system for timepiece balance mechanism - uses spring element attached to drive shaft rotated by synchronous motor
DE2348107A1 Electric clock with stand-by battery - has motor with multi-pole permanent magnet rotor and stator with several field windings
DE2325881A1 PROCEDURE AND CIRCUIT ARRANGEMENT FOR SWITCHING A SEMICONDUCTOR SWITCH ON AND OFF IN THE ZERO PASSAGE OF THE AC OPERATING VOLTAGE