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MANSELL JOHN HERBERT

Overview
  • Total Patents
    12
About

MANSELL JOHN HERBERT has a total of 12 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United Kingdom. Its main competitors in its focus markets weapons, machine tools and machines are WILLIAM SUMMERBELL, DRIGGS SEABURY ORDNANCE CORP and BREV AERO MECHANIQUES S A.

Patent filings in countries

World map showing MANSELL JOHN HERBERTs patent filings in countries
# Country Total Patents
#1 United Kingdom 12

Patent filings per year

Chart showing MANSELL JOHN HERBERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mansell John Herbert 12
#2 Redpath Robert 7
#3 Hellberg Helge 2
#4 Sotham John Clifford 2
#5 Rose William Robert 1
#6 Webber Tom Palmer Cottrell 1
#7 Reincke Hans Augustus 1
#8 Carpmael Richard Herbert 1

Latest patents

Publication Filing date Title
GB131064A Improvements in Cartridge Feed Mechanism for Automatic Guns.
GB122253A Improvements in Boxes.
GB129710A Improvements in Automatic Guns.
GB122667A Improved Apparatus for Automatically Setting Tools or for Facilitating the Setting of the same.
GB129361A Improvements in Fuze Setting Mechanism for Automatic Guns.
GB126346A Improvements in Cartridge Feed Mechanism especially applicable for Automatic Guns.
GB126345A Improvements in Automatic Guns.
GB126326A Improvements in Fuzes for Projectiles.
GB125442A Improvements in Gun Mountings.
GB125414A Improvements in Control Valves especially Suitable for Controlling the Supply and Exhaust of Fluid to and from Hydraulic and other Engines.
GB191517184A Improved Broach or Drift.
GB191516391A Improvements in Sights for Anti-Aircraft Guns.