Massage device with spiral wave form action
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 2, 2011
Grant Date -
Aug 6, 2009
app pub date -
Feb 1, 2008
filing date -
Feb 1, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully