Electric knife
OwnerWilliam J. O'Brieninventor
Life of this patent
Estimating the term…
Abstract
An electric knife of the kind having an elongated handle that serves as a container for a driving electric motor, a pair of blades projecting in an axial direction from the handle, the blades being releasably secured to a drive connected to the motor in such a manner that the blades are reciprocated so as to move in sliding contact with each other the blades having serrated cutting edges, which is characterized by the feature that the line containing the serrated cutting edge of each of the blades is off set from the axis of the handle in such a manner that if the line is extended in the direction of the handle there is a space between the line and any adjacent portion of the handle.
Claims3
An electric knife, comprising:
- an elongated handle housing a driving motor,
- a pair of blades projecting in an axial direction, from a forward end of said handle and being coupled to said driving motor for reciprocable motion relative to one another,
- each blade including a first straight portion supported in said handle one end, a second straight portion disposed forwardly of said first portion, and a third portion interconnecting the forward end of said first portion with the rearward end of said second portion, said second portion having a cutting edge and being parallel to, and spaced from, said first portion, said cutting edge being disposed below said handle,
- said first, second and third portions all having about the same width, and
- each blade being formed as a single piece.
Dependencies are inferred from the claim text.