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WALTERSCHEID KG JEAN

Overview
  • Total Patents
    160
About

WALTERSCHEID KG JEAN has a total of 160 patent applications. Its first patent ever was published in 1958. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets mechanical elements, agriculture and machines are AP FRANCE S A, JURID WERKE GMBH and POWER TRANSMISSION TECH.

Patent filings in countries

World map showing WALTERSCHEID KG JEANs patent filings in countries
# Country Total Patents
#1 Germany 41
#2 France 21
#3 Austria 19
#4 Switzerland 17
#5 Canada 13
#6 United Kingdom 13
#7 United States 12
#8 Spain 8
#9 Denmark 5
#10 Belgium 4
#11 Finland 3
#12 Sweden 2
#13 Italy 1
#14 Norway 1

Patent filings per year

Chart showing WALTERSCHEID KG JEANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Geisthoff Hubert 21
#2 Schroeter Kurt 13
#3 Schroter Kurt 10
#4 Hubert Geisthoff 10
#5 Welschof Heinrich 9
#6 Kurt Schroeter 9
#7 Geisthoff Hubert Ing 8
#8 Walterscheid-Mueller Bernhard 8
#9 Bernhard Walterscheid-Mueller 7
#10 Walterscheid-Muller Bernhard 6

Latest patents

Publication Filing date Title
GB1377130A Telescopic transmission shaft
DE1946126A1 Switchable vehicle clutch
DE1943837A1 Three-part telescopic cardan shaft with accident protection
GB1208590A A power take-off shaft drive for land vehicles
AT286007B Quick-release device for axially securing cardan shafts on standardized power take-off shafts of agricultural machinery
GB1178826A Improvements relating to Guards for Universal Joints
DE1808967A1 Screw thread, etc smoothing, using plastics - coatings
DE1750948B1 DEVICE ON PIVOT SHAFT WITH UNIVERSAL JOINTS, IN PARTICULAR FOR AGRICULTURAL MACHINES, TO PREVENT JOINT DISPENSATION
ES348158A1 Improvements relating to constant-velocity shaft couplings
DE1300374B Protective device on universal joint couplings, especially on cardan shafts for agricultural machinery
GB1195208A Slip Couplings for the Transmission of Limited Torque.
ES343724A1 Improvements relating to protective sleeves for torque-transmission shafts in agricultural machines
DE1600225A1 Quick coupling for cardan shafts, especially on agricultural machinery
GB1149885A Improvements relating to contact-free indicating devices
DE1655692A1 Actuating device for double friction clutches, especially of motor vehicles
US3324683A Universal joint
ES300549A1 A protective device for articulated trees in agricultural tractors (Machine-translation by Google Translate, not legally binding)
ES300548A1 A coupling device able to give up to moments of turnover, especially for articulated trees. (Machine-translation by Google Translate, not legally binding)
ES300041A3 A protective device for axes with joints (Machine-translation by Google Translate, not legally binding)
ES299368A1 A limiting coupling device of the moment of turnover (Machine-translation by Google Translate, not legally binding)