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HARRY VOLLER NORRIS GRAVELEY

Overview
  • Total Patents
    18
About

HARRY VOLLER NORRIS GRAVELEY has a total of 18 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets transport, consumer goods and civil engineering are HESTERBERG & SOEHNE F, OESTERREICHISCHE FLUGZEUGFABRI and ATLAS MASCHB G M B H.

Patent filings in countries

World map showing HARRY VOLLER NORRIS GRAVELEYs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 Germany 3
#3 France 3

Patent filings per year

Chart showing HARRY VOLLER NORRIS GRAVELEYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graveley Harry Voller Norris 3

Latest patents

Publication Filing date Title
GB583761A Improvements in fastening devices for letter files
GB521377A Improvements in inking pads
GB491811A Improvements relating to loose leaf binders
GB459115A Improvements in fastening devices for letter files
GB370887A Improvements in automobile traffic signalling apparatus
GB305821A Improvements in fastening devices for letter files
GB282564A Improvements in fastenings for casement windows and the like
GB273404A Improvements in covers of inspection chambers, man-holes and the like
GB255949A Improvements in lateral splash guards for road vehicles
GB235097A Improvements in or relating to holding or fastening devices for windows and similar fittings
GB225909A Improvements in or relating to splash guard attachments for road vehicles
GB191922A Improvements in or relating to fastening devices for windows, removable panels and the like