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:
Aug. 02, 2011
Filed:
Feb. 01, 2008
Applicant:
Simon Siu Man Nan, Ontario, CA;
Inventor:
Simon Siu Man Nan, Ontario, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61H 19/00 (2006.01); A61H 21/00 (2006.01); A61H 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A massage device includes a handle engaged to a driving unit having a rotatable output shaft for driving an actuation unit which produces a spiral wave form action in a longitudinal direction is disclosed. The actuation unit includes an arrangement of bearing plates engaged to one another and mounted on the rotatable output shaft. Each of the bearing plates is engaged to a respective rotary ring in a manner that permits a rotating action by the bearing plates while the rotary rings have a slipping action relative to the output shaft in order to produce the spiral wave form action by the massage device.