Shaving apparatus
OwnerJoseph Avidorinventor
Life of this patent
Estimating the term…
Abstract
Shaving apparatus includes a shaver head movable across the user's skin to be shaved of hair, and a cutter device carried by the shaver head and extending transversely to the direction of movement of the shaver head across the user's skin. The apparatus further includes a hair erecting device forwardly of and adjacent to the cutter device for moving the hairs towards an erect position prior to their engagement with the cutter device. The hair erecting device includes a rotary assembly carrying on its outer surface a plurality of protrusions or fins configured to engage the hairs and to move them towards an erect position during the rotation of the rotary assembly.
Claims6
Shaving apparatus, comprising:
- a shaver head carried at one end of a handle graspable by a user for moving the shaver head across the user's skin to be shaved of hair;
- a cutter device carried by said shaver head and extending transversely to the direction of movement of the shaver head across the user's skin;
- and
- a hair erecting device forwardly of and adjacent to the cutter device for moving the hairs towards an erect position prior to their engagement with said cutter device;
- said hair erecting device comprising a rotary assembly rotatably mounted to said handle about a rotary axis and having an outer surface formed with protrusions configured to engage the hairs and to move them towards an erect position during the rotation of the rotary assembly;
- said cutter device including a razor blade assembly contained within a replaceable cartridge attached to said handle and to said rotary assembly of the hair erecting device rotatably mounted to said handle;
- said rotatable assembly of the hair erecting device being rotatably mounted on a shaft to said handle, and said replaceable cartridge containing the razor blade assembly being formed with bayonet slots receiving the opposite ends of said shaft.
Dependencies are inferred from the claim text.