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Riga 1:
Riga 1: − + − − | 1897 || ''Roy Conklin'' patented the [[crescent filler]] − |- − | 1898 || ''Roy Conklin'' founded the ''Self-Filling Fountain Pen Company'' − |- − | 1901 || The ''Self-Filling Fountain Pen Company'' was renamed ''Conklin Pen Manufacturing Company'' − |- − | 1903 || An aggressive advertising campaign was started having Mark Twain as testimonial − |- − | 1904 || ''Roy Conklin'' retires selling his quotes on the company (or 1907) − |- − | 1907 || The ''Conklin Pen Manufacturing Company'' was renamed ''Conklin Pen Company'' (do not match with patent data) − |- − | 1916 || The spring clip was patented − |- − | 1921 || Introduced the first [[lever filler]] models − |- − | 1923 || Introduced the [[Duragraph]] model − |- − | 1924 || Introduced the celluloid material and [[Duragraph]] was renamed as [[Endura]] − |- − | 1925 || The [[crescent filler]] was retired − |- − | 1929 || Introduced the [[Symetrik]] model (or 1930?) − |- − | 1929 || Retired the ''[[flat top]]'' [[Endura]] model (or 1930?) − |- − | 1930 || Started the [[All-American]] economy line − |- − | 1931 || Introduced the [[Nozac]] model − |- − | 1934 || Introduced the ''word gauge'' on [[Nozac]] − |- − | 1937 || Introduced the [[One Stroke]] − |- − | 1938 || Introduced the [[Glider]] model − |- − | 1938 || Toledo plants were closed and the production was moved to Chicago − |- − | 1948 || [[Conklin]] ceases production − |- − {{TabEnd}}
Pagina sostituita con '{{BrandChrono|Conklin}}'
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{{BrandChrono|Conklin}}
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