Clip for writing utensil
AssigneeKotobuki & Co., Ltd.
InventorsHidehei Kageyama, Takahiko Suzuki
Life of this patent
Estimating the term…
Abstract
A clip for writing utensils such as a sharp pencil or the like comprising a clip piece including a pair of opposed insertion arms, said insertion arms being inserted into receiving grooves provided in side surfaces of a clip base formed integral with a holder of the writing utensil.
Claims2
A clip for writing utensils comprising a holder, a clip base made integral with said holder and projecting laterally therefrom, said clip base including aligned grooves in opposite faces thereof extending lengthwise of said clip base, said grooves being spaced from said holder and extending substantially parallel thereto, a clip piece secured to said clip base, said clip piece including a pair of insertion arms extending substantially parallel with each other, said arms being slidably received in said grooves for assembly with said clip base, each of said arms being provided at its inside surface with an engaging portion having saw-tooth shaped indentations, said engaging portions being struck into the base surface of each of said grooves after assembly on said clip base, to form depressions in said base surfaces so as to firmly secure said clip piece to said clip base.
Dependencies are inferred from the claim text.