Scissors with handle formed from sinusoidal blank

Details Scissors with handle formed from sinusoidal blank Scissors with handle formed from sinusoidal blank

1975-06-19

1977-08-02

Smith, Al Lawrence

Cutlery

Cutting tools

Plural cooperating blades

B26B 1312

Patent

active

040387500

ABSTRACT:
A scissors comprising a pair of halves pivotally mounted together at a medial portion, each of the halves consisting of a one-piece strip of metal having a blade portion extending in one direction from the medial portion and a handle portion extending in the other direction from the medial portion. Each scissor half is formed by stamping a blank from a flat sheet of metal, the blank having a generally sinuous portion at one end thereof for use in forming a hollow cylindrical handle portion adapted to receive a finger in the natural position and angle for applying a cutting force to the scissors. In making the scissors the cutting edge is formed on the blade portion while the blank is in the flat condition and prior to the bending and twisting operation to form the handle portion.

REFERENCES:
patent: 2669992 (1954-02-01), Curutchet
patent: 3164038 (1965-01-01), Ahlbin
patent: 3913422 (1975-10-01), Weber

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