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SIFA SITZFABRIK GMBH

Overview
  • Total Patents
    113
About

SIFA SITZFABRIK GMBH has a total of 113 patent applications. Its first patent ever was published in 1985. It filed its patents most often in EPO (European Patent Office), Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets furniture and games, machines and mechanical elements are MORLEY FURNITURE SPRING CORP, STEIFENSAND SITZMOEBEL & TISCH and ALLSEATING CORP.

Patent filings per year

Chart showing SIFA SITZFABRIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gebhard Reinhard 43
#2 Neumueller Konrad 36
#3 Hirschmann Manfred 13
#4 Neumuller Konrad 8
#5 Neumueller Maria 2
#6 Gebhard Angelika 2
#7 Konrad Neumuller 1
#8 Gebhard Reihard 1
#9 Hoffmann Stefan 1
#10 Neumoller Konrad 1

Latest patents

Publication Filing date Title
PL342846A1 Clamping device for a seat support
WO0003622A1 System for tightening the seat supports of chairs
WO9917637A1 Seat support for chairs
AU9431398A Seat support for revolving chairs
PL331936A1 Escapement
NL1007542A1 Seat depth adjustment.
DE19720264A1 Blocking mechanism for office chair
EP0820245A1 Release for a seat-back height adjuster
EP0813378A1 Height-adjustment of back-rest
PL322168A1 Clamp for holding in position a vertically adjustable backrest
AU4430196A Weight adjuster for chairs
ZA9509551B Office chair seat carrier
CZ33197A3 Load-bearing structure for office chairs and the like sitting furniture
CN1155235A Seat support for office chairs or the like
DE4405992A1 Jerk inhibition
DE4335320A1 Height adjustment for backrests of chairs
DE4335017A1 Actuating device for seat supports for chairs, in particular swivel chairs
EP0537542A1 Chair control for adjusting seats and backrests of chairs, especially office chairs
AU1955092A A seat carrier for chairs
DE4216173A1 Actuating device for adjusting mechanisms of seating furniture