Learn more

KNOLL INTERNATIONAL

Overview
  • Total Patents
    99
About

KNOLL INTERNATIONAL has a total of 99 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets furniture and games, machines and consumer goods are KNOLL INC, MERRILL NATHAN C and CASTRO CONVERTIBLES CORP.

Patent filings in countries

World map showing KNOLL INTERNATIONALs patent filings in countries

Patent filings per year

Chart showing KNOLL INTERNATIONALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morrison Andrew I 12
#2 Hannah Bruce R 11
#3 Stephens William I 7
#4 Stephens W 6
#5 Albinson D 5
#6 Eldon James B 5
#7 Smith Harold A 5
#8 Campbell Philip J 4
#9 Hannah B 4
#10 Hopkins R 4

Latest patents

Publication Filing date Title
US5011227A Adjustable footrest for a chair
DE3921970A1 See=saw action chair - has one piece seat and back with curved elastic legs supported by hinged elements and rotates about axis through hinge
US4938441A Slide plate adjustment mechanism
US5040752A Wire management clip
US4883330A Spine assembly
US4826123A Adjustable keyboard support
US4828513A Electrical housing assembly for removable placement on a table top
US4645155A Arm with adjustable swivel connection
US5024030A Space divider system
US4591214A Cabinet closure assembly
EP0169955A1 Technical desk
US4619486A Spine assembly
US4620430A Universal lock plug
EP0125669A2 Universal keyboard mount and adjustable keyboard support
US4536833A Lighting fixture utilizing a multi-layered hologram as a lens element
US4581869A Panel construction for an office system
US4567698A Space divider system
US4435882A Assembly for holding and tensioning a webbing
US4536031A Back support control mechanism for a chair or the like
US4561693A Back support tilt and seat and back support height control mechanism for a chair or the like