The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 1980
Filed:
Aug. 31, 1977
Applicant:
Inventors:
Henry J Walter, Wilton, CT (US);
Roy W White, Norwalk, CT (US);
Assignee:
Clairol Incorporated, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219370 ; 4151 / ;
Abstract
In a hair dryer having a housing including air inlets, a motor for driving a fan which draws air into the housing through the air inlets and blows the air over a heating element to discharge the heated air through air outlets, the improvement which includes providing abrasive means in the housing for cutting loose hairs which enter the dryer with the incoming air and become entrapped about the fan blades or motor shaft, thereby preventing the hair from jamming the motor and permitting the cut hairs to be discharged from the dryer housing with the air coming out of the air outlets.