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WEIL BURT

Overview
  • Total Patents
    22
About

WEIL BURT has a total of 22 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, Germany and France. Its main competitors in its focus markets transport and medical technology are LEEC LTD, CONVAID PROD INC and NORTHERN TERRITORY AUSTRALIA.

Patent filings in countries

World map showing WEIL BURTs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Germany 3
#3 France 3
#4 Japan 3
#5 United Kingdom 2
#6 EPO (European Patent Office) 1
#7 Italy 1

Patent filings per year

Chart showing WEIL BURTs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Medical technology

Focus technologies

# Technology
#1 Hand carts
#2 Operating tables

Top inventors

# Name Total Patents
#1 Ferneau Richard H 9
#2 Weil Burt 5
#3 Dunn Robert E 4
#4 Bourgraf Elroy E 4
#5 Vance Ronald D 3
#6 Ferneau R 1
#7 Selig George A 1
#8 Bourgraf E 1
#9 Willits Charles A 1
#10 Baato Uiiru 1

Latest patents

Publication Filing date Title
US4369985A One man cart for articles
US4192541A Cart having extensible auxiliary wheels
US4052097A Cart for high deck ambulances
US3980334A All level cart with swivel casters
US3752527A Multi-lever one man cart adapted to be moved up and down stairs
US3637232A Cart having collapsible legs
US3493262A Cart having collapsible legs
US3498628A Cart for conveying and using articles of merchandise
US3289219A Combined ambulance cart and rolling chair