Lever adapter for door knobs
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United States of America Patent
Stats
-
Oct 31, 1989
Grant Date -
N/A
app pub date -
Sep 19, 1988
filing date -
Sep 19, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A lever adapter for use with door knobs for aiding arthritic patients in rotating the door knob. The lever adapter is attached to the door knob by a concave, arcuate member having a layer of adhesive. Pulling upon on or pushing down on the lever adapter will cause the simultaneous rotation of the door knob in one direction or the other, whereby linear motion is converted to rotary, in order to obviate the pain and discomfort associated with the turning of a door knob by arthritic persons.
First Claim
Family
International Classification(s)
Cited Art Landscape
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