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SHADES UNLTD INC

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    235,926
About

SHADES UNLTD INC has a total of 20 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, machines and mechanical elements are LEVOLOR LORENTZEN INC, TEH YOR CO LTD and SAFE T SHADE.

Patent filings in countries

World map showing SHADES UNLTD INCs patent filings in countries
# Country Total Patents
#1 United States 10
#2 WIPO (World Intellectual Property Organization) 4
#3 EPO (European Patent Office) 3
#4 Mexico 2
#5 Canada 1

Patent filings per year

Chart showing SHADES UNLTD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shevick Barry L 20
#2 Militello David R 8
#3 Militello David Ronald 1
#4 Dendulk Bruce R 1
#5 Lathrop Iii Robert L 1

Latest patents

Publication Filing date Title
US2010206492A1 Window covering featuring automatic cord collection
US2009223642A1 Window covering with constant lifting cord friction
US2008011922A1 Compression mount for window coverings
US2006048398A1 Cutting guide for a window shade
WO2006044055A1 Compression mount for window coverings
US7562689B1 Clip for window covering cord
US7331370B1 Progressive resistance lifting mechanism for a window covering
US6865817B2 Window shade with measurement guide
US6823925B2 Retractable window shade with height adjustment control