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HALL JOHN S

Overview
  • Total Patents
    14
About

HALL JOHN S has a total of 14 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United Kingdom, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping are TOYO DENJI KIKAI SEISAKUSHO KK, NAC FEEDING KK and CANGLIDE INC.

Patent filings in countries

World map showing HALL JOHN Ss patent filings in countries

Patent filings per year

Chart showing HALL JOHN Ss patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Hall John S 6
#2 Hall Robert 1
#3 Hollitt Michael J 1
#4 Carey Ken G 1

Latest patents

Publication Filing date Title
GB0602464D0 Domestic bath-water drain plug
GB0121866D0 A fire retardant wallcovering
GB9907949D0 Magnetic fastening device
GB9818886D0 Fastening device for use as clasp or clip
GB9503031D0 Warning apparatus
GB9319721D0 Apparatus for indicating safe and unsafe driving distances
CA2034308A1 Sintered high titanium agglomerates
CA59601A Dump waggon
CA26134A Valve governor
CA7491A Improvements on sewing machines
CA8196A Improvements on fastening for shoes, gloves, etc.