Knee pad
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 9, 1988
Grant Date -
N/A
app pub date -
Mar 16, 1987
filing date -
Mar 16, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A knee pad for use on a supporting surface, and not attached to a person's knee, to provide support and cushioning to a person's knee. The pad has a lower region having a bottom for contacting the supporting surface, and a contoured upper region for contacting the front portion of the person's knee. The bottom has a frictional surface to resist sliding with respect to the supporting surface. Various properties of the upper region, relating to its contours and fitting with respect to the knee, are disclosed, particularly a concavity in the top of the pad. The concavity may be vacant. The top of the concavity may adjoin the top of the pad. The concavity may have a secondary inner concavity perimeter. The pad may have a plurality of outer perimeters, defining decreasing areas within the perimeters, from bottom to top of the pad.
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