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:
Apr. 04, 1989
Filed:
Jun. 01, 1988
Applicant:
Inventors:
Hisao Kobayashi, Machida, JP;
Kosuke Mochizuki, Katsushika, JP;
Assignee:
Aderans Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A41G / ;
U.S. Cl.
CPC ...
132201 ;
Abstract
A wig base which is in strict agreement with the shape of the head of a person who wears it and which is not deformed even after used for many years, and a method of producing the same. To produce the wig base, a net member which constitutes the whole or part of the wig base is brought into substantial agreement with the shape of the head of a person who wears it, resin is applied onto the filaments forming the net and onto the intersecting points and peripheries thereof to temporarily mold the wig base, followed by adhesion of the intersection points of the filaments by welding.