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. 30, 1976
Filed:
Nov. 15, 1973
Applicant:
Inventors:
Assignee:
L'Oreal, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L / ; A45D / ;
U.S. Cl.
CPC ...
73160 ; 7314 / ; 132 / ;
Abstract
Device for measuring the force required to untangle hair comprises a handle, a carding member mounted for pivotal movement about the axis of said handle, and a counter for measuring the sum of the amplitudes of successive pivotal movements of said carding member relative to said handle.