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ROBERT BRIGHT THOMAS JOHN

Overview
  • Total Patents
    19
About

ROBERT BRIGHT THOMAS JOHN has a total of 19 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States. Its main competitors in its focus markets transport, machines and civil engineering are SKYTRENDS INC, CARS & CONCEPTS INC and BRIGHT MFG CO LTD.

Patent filings in countries

World map showing ROBERT BRIGHT THOMAS JOHNs patent filings in countries
# Country Total Patents
#1 United States 19

Patent filings per year

Chart showing ROBERT BRIGHT THOMAS JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robert Bright Thomas John 19

Latest patents

Publication Filing date Title
US2974383A Clips or tags and draught-excluding strips, beadings, mouldings or the like for use therewith
US2933342A Window guides
US2913783A Window seals
US2898648A Draught excluding strips and mounting means therefor
US2968072A Draught excluding strips, beadings, mouldings or the like
US2794757A Beading, moulding or the like
US2756468A Sealing strips
US2746103A Draught excluding strips, beadings, mouldings, and the like
US2664602A Draught excluding strip
US2784814A Glass, tile, or panel securing means
US2554452A Weather strip
US2555780A Weather strip
US2435339A Actuating mechanism
US2395719A Reception or transmission of sound vibrations
US2256276A Draft excluding means