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PHILIP WILLIAM LITTLEJOHN

Overview
  • Total Patents
    13
About

PHILIP WILLIAM LITTLEJOHN has a total of 13 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom. Its main competitors in its focus markets machine tools and furniture and games are JIANGYIN SAITE PREC TOOL CO LTD, SOLOMKO EVGENIJ D and NIPPON YAKIN KK.

Patent filings in countries

World map showing PHILIP WILLIAM LITTLEJOHNs patent filings in countries
# Country Total Patents
#1 United Kingdom 13

Patent filings per year

Chart showing PHILIP WILLIAM LITTLEJOHNs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Philip William Littlejohn 13

Latest patents

Publication Filing date Title
GB114529A An Improved Lathe for Turning the Driving Bands of Projectiles and the like Articles.
GB115927A An Improved Machine for Turning Metals.
GB116354A An Improved Metal Boring Machine.
GB115520A An Improved Lathe for Operating upon Shells.
GB116161A An Improved Lathe for Operating upon Shells.
GB116355A Improvements in Machines for Boring and Turning Metals.
GB107190A Improvements in Machines for Boring and Turning Metals.
GB191515924A Improvements in Lathes, Boring Machines, Parting-off Machines and other Metal-working Machine Tools.
GB191002622A Improvements in and relating to Games.
GB190225329A Apparatus for Trimming Grain or like Material.
GB189703107A Improved Means and Apparatus for Moulding in Sand for Casting.
GB189321803A Improvements in Facilitating the Trimming of Grain Lighters and the like.
GB189319413A Improvements in the Construction and Equipment of Grain Lighters and the like.