Important Dates in Sheaffer History
In 1907, Walter A. Sheaffer invented the lever filler mechanism. Five
years later in 1912, production of Sheaffer pens began. Listed below
are just a few important product introduction dates in Sheaffer history.
- 1920 - Lifetime Pen
- 1922 - Skrip Ink
- 1922 - Radite caps and barrels
- 1924 - White Dot
- 1930 - Balance Pen
- 1931 - Feather Touch Nib
- 1934 - W.A.S.P.
- 1935 - Vac-Fil filling system
- 1936 - Transparent ink view section
- 1942 - Triumph conical shaped nib
- 1946 - Stratowriter Ballpoint
- 1948 - Injection molded plastic caps and barrels
- 1949 - Touchdown filling system
- 1952 - Snorkel filling system
- 1955 - Cartridge filling fountain pens
- 1959 - PFM
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