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HERBERT LINWOOD SLEIGH

Overview
  • Total Patents
    111
About

HERBERT LINWOOD SLEIGH has a total of 111 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets civil engineering and transport are SHIROKI CORP, ARTHUR SAM CHESTON and HALLAM SLEIGH & CHESTON LTD.

Patent filings in countries

World map showing HERBERT LINWOOD SLEIGHs patent filings in countries
# Country Total Patents
#1 United Kingdom 107
#2 United States 3
#3 Canada 1

Patent filings per year

Chart showing HERBERT LINWOOD SLEIGHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sam Cheston Arthur 2
#2 Joseph Stuart Frederick 1
#3 Stuart Frederick Joseph 1

Latest patents

Publication Filing date Title
GB537098A Improvements in adjustable seats
GB534781A Improvements in adjustable seats
GB533668A Improvements relating to windows and panels
GB537111A Improvements in means for glazing windows
GB532998A Improvements in standards or stands, brackets, pendants or the like, for lamps
US2246409A Means for glazing windows
GB531139A Improvements in air heating and ventilating apparatus for motor vehicles, motor boats or other structures
GB530985A Improvements relating to means for glazing windows
GB518122A Improvements in air heating and ventilating apparatus
GB530146A Improvements relating to windows
GB528503A Improvements in or relating to releasable fasteners
GB528836A Improvements in or relating to seats
GB527200A Improvements relating to window frames
GB525916A Improvements relating to windows for vehicles
GB523219A Improvements relating to means for glazing windows of vehicles
GB522491A Improvements in or relating to seats
GB521937A Improvements in means for glazing windows
GB503308A Improvements in means for glazing windows
GB505960A Improvements in means for glazing windows
US2254028A Means for glazing windows