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ROBERT HENDERSON

Overview
  • Total Patents
    21
About

ROBERT HENDERSON has a total of 21 patent applications. Its first patent ever was published in 1936. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets transport, machines and furniture and games are TERADA SHIGERU, BEER MANFRED and QUATTROCCHIO SRL.

Patent filings in countries

World map showing ROBERT HENDERSONs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 United States 10
#3 Germany 1

Patent filings per year

Chart showing ROBERT HENDERSONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robert Henderson 8
#2 Louis Caretto 1
#3 Bovey Tracey 1
#4 Henderson Robert 1
#5 Weinstein Abraham J 1
#6 Bernard Lindenberg 1
#7 Mcglothlin William K 1

Latest patents

Publication Filing date Title
US3279513A Key holder with pivotal, rotatable key hangers in separate key compartments
US3204906A Stabilized four legged table
US3013794A Shock neutralizer for road vehicles
US2880525A Shoe
US2965412A Extensible automobile trailer
GB767137A Improvements relating to structural space frames
US2655288A Dispenser for condiments or the like
US2688678A Electric switch pointer knob
US2634521A Dragline scraper
GB650497A Means for forming joints between channel members
GB650520A Improvements in or relating to structural assemblies
US2524704A Card indexing device
GB592427A Gauges for the determination of external and internal diameters
GB492116A Improvements in and relating to means for storing wearing apparel
GB491544A An improved stand or support for drawing boards or other bodies
GB471041A Improvements in and relating to drawing boards and stands therefor
US2056102A Dispensing container
GB459621A Improvements in or relating to electrical key switching devices for electrically operated locks and the like