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MARSHALL JOHN EDMUND

Overview
  • Total Patents
    19
About

MARSHALL JOHN EDMUND has a total of 19 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets furniture and games, transport and mechanical elements are HARTMANN SIEGBERT, LABOFA AS and DIEMER & DR JASPERT GBR.

Patent filings in countries

World map showing MARSHALL JOHN EDMUNDs patent filings in countries
# Country Total Patents
#1 United Kingdom 17
#2 Canada 1
#3 United States 1

Patent filings per year

Chart showing MARSHALL JOHN EDMUNDs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Chairs and beds
#2 Railway bodies
#3 Vehicle seats
#4 Springs

Top inventors

# Name Total Patents
#1 Marshall John Edmund 19
#2 Elson William Edward 1
#3 Rhodes John William 1

Latest patents

Publication Filing date Title
GB134366A Improvements in Spring Mattresses.
GB129415A Improvements in Spring Mattresses or Beds.
GB111626A Improvements in or relating to Spring Seating Surfaces.
GB108595A Improvements in or relating to Spring Seating Surfaces.
GB191512063A Improvements in Spring Mattresses and the like.
GB191417519A Improvements in Spring Mattresses and the like.
GB191404725A Improvements in Couches, Settees and like Articles of Furniture.
CA155620A Spring mattress
US1102280A Spring-mattress and spring seating-surface.
GB191225636A Improvements in or relating to Spring Mattresses and Spring Seating Surfaces.
GB191211823A Improvements in or relating to Spring Seating Surfaces.
GB191020583A Improvements in or relating to Spring Seating Surfaces, Mattresses, or the like.
GB191002123A Improvements in Spring Mattresses.
GB190811508A Improvements in Spring Mattresses.
GB190727264A Improvements in Spring Surfaces for Seats, Couches, Mattresses, or the like.
GB190620173A Improvements in or relating to Spring Mattresses for Beds, Lounges, Couches, Settees, or the like.
GB190422014A Improvements in or connected with Spring Seats, Mattresses, Bed Bottoms, Cushions, or the like.
GB190200607A Improvements in Spring Bottoms for Chairs, Beds, Seats, and similar Purposes.
GB190200608A Improvements in Spring Bottoms for Beds, Seats, and the like Purposes.