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WILLIAM HALL & COMPANY LTD

Overview
  • Total Patents
    19
About

WILLIAM HALL & COMPANY LTD has a total of 19 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets audio-visual technology, machine tools and packaging and shipping are AWA ENGINEERING KK, NEWELL ASSOCIATES INC and TOLEDO TRUST COMPANY.

Patent filings in countries

World map showing WILLIAM HALL & COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 14
#2 Germany 3
#3 United States 2

Patent filings per year

Chart showing WILLIAM HALL & COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reginald Fawcett John 1
#2 Alfred Wharrad Lionel 1

Latest patents

Publication Filing date Title
US1901091A Fishing reel
US1851793A Needle
GB353370A Improvements in fishing reels
GB353103A Improvements relating to needles
GB348153A Improvements relating to thread guides, detectors and like wire accessories for use in spinning frames, winding frames and other textile machines
DE550794C Needle magazine
DE550791C Needle magazine, especially for speaking machines
DE550790C Device for changing the sonic needles automatically
GB324397A Improvements in and relating to the packing of gramophone needles
GB324646A Improvements in or relating to gramophones
GB315779A Improvements in or relating to gramophones
GB315737A Improvements relating to gramophones
GB315903A Improvements in or relating to gramophones
GB290425A Improvements in wire pointing machines
GB288414A Improvements in machines for forming the eyes in needles
GB275839A Improvements in display stands or devices
GB264900A Improvements in machines for pointing or otherwise treating lengths of wire
GB264589A Improvements in machines for forming points on wire
GB264590A Improvements in driving gear for wire pointing machines