Automobile massaging device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 9, 1993
Grant Date -
N/A
app pub date -
Jan 27, 1992
filing date -
Jan 24, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automobile massaging device comprising a slide base driven to alternatively move forward and backward along two parallel guide rails inside an automobile seat by a first reversible motor and transmission gear set, and a pendulum driven to alternatively rotate back and forth by a second reversible motor and transmittion gear set on the slide base is disclosed. Contact switches are mounted on the guide rails and second reversible motor respectively to trigger the first and second reversible motors changing their rotation directions alternatively.
First Claim
Family
International Classification(s)
Cited Art Landscape
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