U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Hair cutting appliance

Patent 5377411 Issued on January 3, 1995. Estimated Expiration Date: Icon_subject July 1, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

960540

1467262

2516946

3893237

Hair cutting and trimming apparatus
Patent #: 4077122
Issued on: 03/07/1978
Inventor: Rollor, Jr. ,   et al.

Stylist hair clipper
Patent #: 4188720
Issued on: 02/19/1980
Inventor: Korf

Hair cutting appliance
Patent #: 4261102
Issued on: 04/14/1981
Inventor: Andriotis

Haircutting device
Patent #: 4573267
Issued on: 03/04/1986
Inventor: Grohoski ,   et al.

Hair clipper
Patent #: 4679322
Issued on: 07/14/1987
Inventor: Hunts

Variable vacuum attachment for hair grooming clippers
Patent #: 5088199
Issued on: 02/18/1992
Inventor: Romani

More ...

Inventor

Application

No. 084147 filed on 07/01/1993

US Classes:

30/133, Suction-disposal means30/245, With blade-moving means30/253End pivot

Examiners

Primary: Rada, Rinaldi I.
Assistant: Dexter, Clark F.

Attorney, Agent or Firm

International Classes

B26B 019/44
B26B 019/20

Abstract

A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head. A manually operated or finger depressible member is pivotally mounted on the handle in a manner that the same hand of the user which holds or grips the handle can also operate the finger depressible member which permits the other hand of the user to be free for other purposes.A motion transmitting mechanism is located in the housing of the appliance and interconnects the finger depressible member with the cutting scissor blades. The finger depressible member is connected to a slidable plate in the housing which is provided with structure to actuate the haircutters for severing hair entering the housing. Hair spacers are carried by the housing to selectively determine the length of hair to be cut. The appliance also is constructed to readily adapt it to cut and trim by use of an electric hair clipper, short hairs of a subject's head after long hairs are cut. Readily detachable parts of the appliance are removable to permit attachment of the electric hair clipper to the housing to thereby utilize the appliance for cutting of short hairs as well as the longer hairs of a subject to complete the barbering process.

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