Shaving foil

Details Shaving foil Shaving foil

1977-08-31

1979-02-13

Smith, Gary L.

Cutlery

Blades

Razor blade

76104R, B26B 1902

Patent

active

041388119

ABSTRACT:
This invention concerns a foil for electrically or mechanically operated dry shavers.
More especially the invention concerns a foil made from a sheet having perforations and bars between the perforations, the bars being dished in cross-sectional profile, the base of the dished profile being flat and of uniform thickness (t) while the edges extend at an obtuse angle .alpha. to the base, terminating in coplanar faces parallel to the base, the width of the face (w) being not greater than the thickness (t).
The foils are especially suitable for battery operated razors, in which the reduced thickness (t) leads to reduced power consumption and longer battery life.

REFERENCES:
patent: 3064349 (1962-11-01), Futterer
patent: 3409984 (1968-11-01), Futterer

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