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GRIFFITHS WALTER

Overview
  • Total Patents
    20
About

GRIFFITHS WALTER has a total of 20 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom and Canada. Its main competitors in its focus markets furniture and games and mechanical elements are ROXXAN GMBH, WESSEL H and EDWARD CHARLES CARLING.

Patent filings in countries

World map showing GRIFFITHS WALTERs patent filings in countries
# Country Total Patents
#1 United Kingdom 19
#2 Canada 1

Patent filings per year

Chart showing GRIFFITHS WALTERs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Griffiths Walter 20
#2 Hawker Frank William Charles 1

Latest patents

Publication Filing date Title
GB191320001A Improvements in or relating to Hose Pipes and Fitments for use in connection therewith.
GB191220513A Improvements in or relating to Bedstead Requisites or Equipments.
GB191021142A Improvements in or pertaining to Vacuum Cleaning Apparatus.
GB190930565A An Improved Flexible Tube for use with Vacuum Cleaning Apparatus.
GB190911873A Improvements in Apparatus for Cleansing by Vacuum.
GB190812121A Improvements in Brushes.
CA104081A Vacuum carpet cleaner
GB190521304A Improvements in Vacuum Apparatus for Removing Dust from Carpets and for other like purposes.
GB189907058A Improved Tipping Wagon.
GB189822135A A New or Improved Brake for Railway Luggage Trollies and the like.
GB189803958A Improvements in Cycle Saddles.
GB189725873A Improvements in Cabinets, Drawers, and Pigeon Holes, and in the Manufacture of the same.
GB189720505A Improvements in Tea or Coffee Urns.
GB189716118A Improvements in Cycle Pedals.
GB189716119A Improvements in Lubricators for Cycle Hubs and other purposes.
GB189706259A Improvements in Cycles.
GB189704694A Improvements in Cycle Saddles.
GB189628127A Improvements in Enlarging and Reducing Cameras.
GB189625391A Improvements in the Mode of and Means for Repairing Pneumatic Tyres.
GB189614068A Improvements in Cameras.