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UNION SILS VAN DE LOO & CO

Overview
  • Total Patents
    191
About

UNION SILS VAN DE LOO & CO has a total of 191 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Germany, France and EPO (European Patent Office). Its main competitors in its focus markets transport, electrical machinery and energy and machines are EFROS BORIS, TIANJIN JUPENG BICYCLE ACCESS CO LTD and HUNG GEORGE HON CHEUNG.

Patent filings per year

Chart showing UNION SILS VAN DE LOO & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Konzorr Hubert 37
#2 Hartmann Willy 16
#3 Loo Dr-Ing Heinrich Van De 5
#4 Braun Werner 5
#5 Hartmann Jan Dirk 5
#6 Schalk Wolfgang 4
#7 Konzorr H 4
#8 Dzillum Helmut 4
#9 Braun Helmut 4
#10 Walther Arno 4

Latest patents

Publication Filing date Title
DE4407118A1 Spoke esp. for bicycle wheel
DE4339815A1 Holder for electrical devices of a two-wheeler
DE4339409A1 Hub dynamo with disk brake for two-wheeled vehicle
DE4337708A1 Headlamp with switch
EP0631928A1 Articulated switch, particularly for a bicycle dynamo
DE4330304A1 Holder for fastening electrical devices to a two-wheeler
DE4122674A1 Drive roller with toothed surface for bicycle dynamic - has arcuate or arrow-shaped teeth on friction surface curved outwards in direction of rotational axis
DE4122159A1 Reflector for bicycle wheel - has convex rear and cylindrical side reflective surfaces and convex translucent front one
DE4031146A1 Alternator with shifting joint
DE4031165A1 Cable fixture for bicycle dynamo - provides for cable insulation to be pierced when forced into slotted openings in metallic contact insert
DE4031147A1 Electrical dynamo for bicycle - has roller engaging bicycle wheel enclosed by support arm for roller axis
DE4014663A1 Toe-clip for bicycle pedal - has flange with projecting ridge which fits in slot in the pedal
DE3940937A1 Bicycle lamp switched on by pivoting of glass - bringing coaxial metallisation of filament bulb into contact with conductors supplying current from enclosed batter
EP0359289A1 Roller chain
DE3921798A1 HEADLIGHT FOR A VEHICLE
EP0366859A2 Piston air pump
EP0399056A1 Plastic pedal
DE3832067A1 FOOT CONTROL PEDAL
EP0359845A1 Bicycle pedals and cleat for a shoe
DE3822623A1 Pedal for a bicycle