Electric hair trimmer

Details Electric hair trimmer Electric hair trimmer

1995-06-06

1997-02-25

Watts, Douglas D.

Cutlery

Cutting tools

Plural cooperating blades

30179, B26B 1920

Patent

active

056049862

ABSTRACT:
An electric hair trimmer with a blade edge protective mechanism including a protective plate that is movable between two positions along movable and immovable blades so that the protective plate extends beyond the edges of the blades when the shutter plate is at one position thus hindering the exposure of the blade edges and retracts from the edges of the blade when the protective plate is at another position thus exposing the blade edges. The main switch of the trimmer is linked to the protective plate so that the operation of the main switch changes the position of the protective plate between two positions.

REFERENCES:
patent: 4776095 (1988-10-01), Tsujimoto et al.
patent: 4949460 (1990-08-01), Sterk
patent: 5084974 (1992-02-01), Sukow et al.

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