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:
Jan. 24, 2023
Filed:
Nov. 12, 2018
Kao Corporation, Tokyo, JP;
Yoshiyuki Kibe, Utsunomiya, JP;
Takehiko Tojo, Utsunomiya, JP;
KAO CORPORATION, Tokyo, JP;
Abstract
A hair holder () includes a tubular body () that is constituted by a sheet and through which a bundle of hair can be inserted from an opening () at a one end toward an opening () at the other end, and has a flat shape. The tubular body () includes a first surface sheet (A) and a second surface sheet (B) that are located on the inside and the outside, respectively, in a state in which the hair holder () is rolled up. Side regions of the first surface sheet (A) and side regions of the second surface sheet (B) are joined to each other, thereby forming a pair of side joined regions () in the tubular body (). The side joined regions () have a plurality of second-surface-sheet-side recesses () along a longitudinal direction (X) of the side joined regions (), the recesses being recessed from the second surface sheet (B) side toward the first surface sheet (A) side.