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:
Sep. 08, 2015
Filed:
Sep. 15, 2010
Toshio Watanabe, Tokyo, JP;
Keiji Yoshii, Tokyo, JP;
Toshio Watanabe, Tokyo, JP;
Keiji Yoshii, Tokyo, JP;
Kao Corporation, Tokyo, JP;
Abstract
A massage brush () includes a base plate () that is curved in a rounded shape, a plurality of pressing protrusions () that protrude downward from the concave-shaped inner surface of the base plate (), and a grip portion () that is connected to the center portion of the convex-shaped outer surface of the base plate (). The base plate () is provided with a plurality of tongue-like sections () arranged at intervals in a circumferential direction and extending outward in a radial direction from the center portion of the base plate (). The tongue-like sections protrude in a cantilever shape from base end portions () of the center portion by the presence of U-shaped through grooves () provided around the tongue-like sections other than the base end portions (). The pressing protrusions () protrude downward from the tip portions of the tongue-like sections (). A center portion pressing protrusion () is provided in the center portion of the base plate (), and an auxiliary pressing protrusions is provided at an intermediate portion between adjacent pressing protrusions ().