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BENJAMIN SIDNEY H

Overview
  • Total Patents
    22
About

BENJAMIN SIDNEY H has a total of 22 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping and machine tools are SIDNEY HENRY BENJAMIN, ANGST PAUL and KOIZUMI MFG CO LTD.

Patent filings in countries

World map showing BENJAMIN SIDNEY Hs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 2

Patent filings per year

Chart showing BENJAMIN SIDNEY Hs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Benjamin Sidney H 22

Latest patents

Publication Filing date Title
US2344962A Unitary blade magazine and blade magazine holder
US2322744A Safety razor blade
US2301172A Safety razor
US2353141A Razor blade magazine
US2346144A Safety blade magazine
US2330861A Razor blade magazine
US2347237A Safety blade magazine holder
US2301925A Razor blade magazine holder
US2330806A Safety blade ejector
US2344961A Nonrefillable container
US2305600A Safety blade magazine accessories
US2226964A Blade retaining safety razor
US2226963A Blade ejector magazine
US2230102A Safety razor
US2251652A Safety razor
US2187370A Safety razor blade magazine
US2200530A Safety razor head element
US2196160A Safety razor accessory
US2082440A Safety razor blade-package carrier
US2048489A Safety razor