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GROSS & FROELICH

Overview
  • Total Patents
    47
About

GROSS & FROELICH has a total of 47 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Germany, EPO (European Patent Office) and Austria. Its main competitors in its focus markets transport, machine tools and civil engineering are GOLZ GUENTER, FASSBENDER HUFA ROLLEN and GROSS & FROELICH GMBH & CO KG.

Patent filings per year

Chart showing GROSS & FROELICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fischer Volker 7
#2 Hezel Bruno 4
#3 Schoellkopf Manfred 4
#4 Duering Werner 3
#5 Koenig Martin 3
#6 Weber R 2
#7 Fink Alois 2
#8 Mueller Norbert 2
#9 Schlosser Franz 2
#10 Mueller N 1

Latest patents

Publication Filing date Title
DE10011740A1 Screw clamp for clamping adjacent workpieces has at least one edging element of pusher part fitted to locking washer
DE19857793A1 Clamp for fitting in miter clamping device, with sliding clamping jaw having two bearing blocks for selective receiving of one of axial elements of traction rod
DE19621489A1 Caster wheel with wheel brake
DE19546224A1 Swivel castor with locking device
DE19546048A1 Screw clamp
DE4445697A1 Castor, esp. twin wheeled swivel castor
WO9202337A1 Device for clamping against each other a pair of components to be assembled and having mitre joint bevel surfaces
DE4119049A1 Clamp for making mitred joints - has adjuster for selective inserting into and removing from mitred region of two components
EP0495016A1 Device for mounting a door frame in a wall opening
DE3830973A1 LOCKABLE FURNITURE ROLL
EP0275959A2 Castor with blocking means
EP0238931A2 Castor, especially for office furniture
DE3600399A1 Spring element
DE3429834A1 Lockable roller, in particular for office furniture
DE3333259A1 Clamp with a pivotable counter-bearing
DE3219151A1 Clamping device
DE2855209A1 Self braking furniture castor - has axle inside sprung sleeve to press brake pads under lip of wheel
DE2855288A1 Collar attachment to shaft - involves application of axial force to increase shaft dia and trap collar in groove
DE2638365A1 Self braking double furniture castor - has plastic moulded joint to press brake bar under wheel rim when castor is laden
DE2620662A1 Chair castor wheel with brake - has rectangular groove in castor axle to contain brake spring for high friction lined axle and bore