Hair removal device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 28, 2000
Issued Date -
N/A
app pub date -
Dec 18, 1997
filing date -
Oct 29, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for inhibiting growth of unwanted hair. A light-absorbing contaminant applied to the surface of a section of skin so that some of the contaminant infiltrates hair ducts is placed in spaced apart relationship to an illumination source that provides light absorbed by the contaminant. When the light penetrates the section of skin and is absorbed by the contaminant in the hair ducts, the follicles and/or skin tissue surrounding the follicles is heated so as to inhibit hair growth.
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Family
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