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STANDARD MANIFOLD CO

Overview
  • Total Patents
    25
About

STANDARD MANIFOLD CO has a total of 25 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets textiles and paper and consumer goods are MECANOGRAPHIE JAPY SOC D, L C SMITH & CORONA TYPEWRITERS and L C SMITH & BROS TYPEWRITER COMPANY.

Patent filings in countries

World map showing STANDARD MANIFOLD COs patent filings in countries
# Country Total Patents
#1 Canada 11
#2 United States 8
#3 United Kingdom 3
#4 France 2
#5 Germany 1

Patent filings per year

Chart showing STANDARD MANIFOLD COs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Fleischmann Lester K 19
#2 Kenney William J 3
#3 Schroeder Bernard A 2
#4 Hatfield Charles W 1
#5 Fleischmann David Lawrence 1
#6 Kenney William Joseph 1
#7 Fleischmann David L 1

Latest patents

Publication Filing date Title
DE2706553A1 Typewriter ribbon spool adaptor - can be removed from typewriter frame, has rewind knob, release latch and cover
US3976183A Typewriter ribbon supply adapter for replaceable ribbons
US3936201A Hanger and sheet lifter for ring binder
US3130983A Stationery sheet holder
US3161276A Stationery carrier for writing machines
US3107106A Carbon holder
US2639018A Carbon holder for continuous-form stationery
GB671237A Improvements in or relating to a stationery supply container for writing and like machines
GB671538A Improvements in or relating to a support for a stationery holder for writing and like machines
US2610723A Stationery carrier
US2587827A Movable box for stationery
CA501348A Movable box for stationery
CA466879A Carbon holder
CA501347A Stationery carrier
CA475401A Carbon holders for writing machines
CA475402A Carbon holders and paper slitters
CA501346A Carbon holder for a writing machine
CA461932A Carbon holder
CA460790A Carbon holding device
CA514211A Carbon paper frame