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VOELKLE ROLF

Overview
  • Total Patents
    55
About

VOELKLE ROLF has a total of 55 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Germany, EPO (European Patent Office) and Canada. Its main competitors in its focus markets furniture and games, mechanical elements and textiles and paper are PROVENDA MARKETING AG, OASYSCHAIR CO LTD and KIM RAN SOON.

Patent filings per year

Chart showing VOELKLE ROLFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Voelkle Rolf 39
#2 Volkle Rolf 10

Latest patents

Publication Filing date Title
WO03032779A1 Seating furniture, in particular rotary chair
DE10149225A1 Seat has components including multimedia communications arrangement; data communications arrangement has return channel for multimedia communications arrangement.
DE10136920A1 Armrest for office chair is fitted onto a support arm hinged on the seat back frame
DE10136921A1 Office chair has a padded adjustable section joining the rear of the seat with the bottom of the seat back
DE10037282A1 Office chair has seat motion controlled by hinge spring and is suitable for children or teenagers
EP1044635A1 Chair
DE19912398A1 Process for covering the surface of a piece of seating furniture and the seat surface or backrest surface produced thereby
DE19847954A1 Height adjustable chair armrest e.g. for office chair
DE19642993A1 Seat and backrest adjustment system
WO9601581A2 Seat
DE4310520A1 Seating with air cells
DE4135948C2 Chair, in particular office swivel chair
EP0499649A1 Chair, in particular for children and adolescents
DE3930983A1 Seating with an adjustable seat
DE3635044A1 ARMCHAIR
WO8603954A1 Seating device with spring for the seat
DE3425387A1 SEAT FURNITURE WITH CLAMPING DEVICE FOR ADJUSTING THE INCLINATION OF THE BACKREST AND / OR SEAT PART