Cutlery – Combined cutlery or combined with ancillary feature – With material-holder or disposal
Patent
1997-07-29
1999-03-16
Watts, Douglas D.
Cutlery
Combined cutlery or combined with ancillary feature
With material-holder or disposal
30 415, B25F 300
Patent
active
058814620
ABSTRACT:
A conforming vacuum attachment includes a body defining an internal chamber, an adhesive substance for securing the body to a hair grooming clipper at a location adjacent to a set of cutting blades thereof, and a tubular member integral with the body and in communication with the internal chamber defined by the body for receiving and transporting hair clippings away from the set of cutting blades of the hair grooming clipper by means of a vacuum generated flow of air through the internal chamber. The body has a top wall, a pair of opposite side walls, a rear wall defining an opening, and a front edge on the top wall and opposite side walls. The top wall and opposite side walls of the body define the internal chamber which is closed at a rear end by the rear wall open at a front end and at a bottom such that when the body is mounted on the clipper at arcuate-shaped oppositely facing interior surfaces of the opposite side walls and a transverse rear bottom surface of the rear wall the bottom of the internal chamber is closed such that the internal chamber forms a passage for air flow from the front end thereof to the opening in the rear wall and the front edge of the body is disposed adjacent to the blades of the clipper to provide an entrance to the passage at the front end of the internal chamber. The front edge of the body also defines a recessed portion along the top wall for expansion of the passage for air flow therethrough.
REFERENCES:
patent: D337176 (1993-07-01), Romani
patent: 2748472 (1956-06-01), Sheley et al.
patent: 3348308 (1967-10-01), Andis
patent: 3384919 (1968-05-01), Jording et al.
patent: 5088199 (1992-02-01), Romani
Flanagan John R.
M.D.C. Romani, Inc.
Swarte Michael R.
Watts Douglas D.
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