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FLEISCHMANN LESTER K

Overview
  • Total Patents
    22
About

FLEISCHMANN LESTER K has a total of 22 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets textiles and paper are GLOBE REGISTER COMPANY, SHERMAN JOHN Q and UNITED AUTOGRAPHIC REGISTER CO.

Patent filings in countries

World map showing FLEISCHMANN LESTER Ks patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 6
#3 Switzerland 1

Patent filings per year

Chart showing FLEISCHMANN LESTER Ks patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Copy machines
#2 Typewriters

Top inventors

# Name Total Patents
#1 Fleischmann Lester K 21
#2 Schroeder Bernard A 1
#3 Lester K Fleischmann 1

Latest patents

Publication Filing date Title
US3356201A Writing materials holder for typewriter use
US3048425A Carbon paper pack
US2905483A Carbon holder
US2939726A Carbon paper pack
US2876885A Carbon roll
US2730225A Holder for carbon rolls
US2704145A Attachment for a writing machine
US2726100A Carbon pack for continuous-form stationery
US2725967A Carbon holder
US2711910A Stationery sheet holder
US2720303A Carbon holder for continuous form stationery
US2722435A Carbon holder for continuous-form stationery
US2634139A Carbon pack for continuous-form stationery
US2233204A Multiple carbon holder for continuous forms
US2225212A Billing carbon
CA558434A Carbon holding blade
CA456818A Multiple carbon holder for continuous forms
CA555522A Attachment for a writing machine
CA563372A Carbon holder
CA625894A Manifolding carbon supply pack