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STAIR LIFT COMPANY

Overview
  • Total Patents
    13
About

STAIR LIFT COMPANY has a total of 13 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping are THYSSENKRUPP NORTE SA, ASCENSEURS ROUX COMBALUZIER and THYSSENKRUPP ELEV INNOVATION.

Patent filings in countries

World map showing STAIR LIFT COMPANYs patent filings in countries
# Country Total Patents
#1 United States 13

Patent filings per year

Chart showing STAIR LIFT COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping

Top inventors

# Name Total Patents
#1 Dodge James M 12
#2 Shaw Arthur D 1

Latest patents

Publication Filing date Title
US893574A Moving platform or inclined plane.
US782010A Moving stair-lift.
US719765A Moving hand-rail.
US719890A Conveyer.
US782009A Moving platform.
US719764A Hand-rail for moving stair-lifts.
US693789A Stair-lift.
US712913A Stair-lift.
US685116A Stair-lift.
US685115A Stair-lift belt.
US672359A Stair-lift.
US672823A Stair-lift.
US802847A Moving platform or inclined plane.