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LEWIS HYMAN INC

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    166,124
About

LEWIS HYMAN INC has a total of 33 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets civil engineering, machines and furniture and games are L B, FARLEY & LOETSCHER MFG COMPANY and SCHANZ HANS.

Patent filings in countries

World map showing LEWIS HYMAN INCs patent filings in countries
# Country Total Patents
#1 United States 10
#2 WIPO (World Intellectual Property Organization) 6
#3 Canada 5
#4 China 5
#5 Australia 3
#6 Mexico 3
#7 Taiwan 1

Patent filings per year

Chart showing LEWIS HYMAN INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering
#2 Machines
#3 Furniture and games

Top inventors

# Name Total Patents
#1 Leblanc Robert S 14
#2 Hyman James J 12
#3 Leblanc Robert 8
#4 Lin Henry 4
#5 Lin Tzong-Fu 4
#6 Hyman James 2
#7 Lin Henry Leblanc Robert S 1
#8 Fang Xiaoliang 1
#9 Robert Sanos Leblanc 1

Latest patents

Publication Filing date Title
CN111150247A Floating shelf bracket and method of using same
US2019383097A1 Roll-up shades with straps, connectors, and fasteners, and methods of using same
US2019085629A1 Lifting Type Push-pull Positioning Curtain
US8813807B1 Window shade lifting apparatus
CA2559413A1 Roman shade apparatus and method
CN101031227A Window shade liner method and apparatus
WO2004023945A1 A roller shutter structure
US7017230B2 Safety buckle of curtain
MXNL04000065A Releasable cord apparatus and breakaway end portion for window treatments.
US6431248B1 Releasable cord connection apparatus