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:
Dec. 28, 1976
Filed:
May. 20, 1975
Applicant:
Inventor:
William H Huggins, Clinton, CT (US);
Assignee:
Universal Technology, Inc., Woodbridge, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
12830313 ; 12830317 ;
Abstract
An epilator comprising a radio frequency signal generator, a high impedance hair gripper, and a shielded transmission line therebetween. The transmission line has a length of 0.15 to 0.50 of a quarter wave length greater than an odd quarter wave length of the signal considering the velocity factor of the line, and a variable impedance matching network is disposed between the signal generator and the gripper.