Method and apparatus for providing a base for a jack
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United States of America Patent
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Apr 4, 2017
Issued Date -
N/A
app pub date -
May 18, 2015
filing date -
May 18, 2015
priority date (Note) -
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Abstract
An apparatus including a lifting jack having a beam, and a base having a first section with a first opening configured to receive the beam. The base may further include one or more foundation plates connected to the first section in a manner so that each of the one or more foundation plates can be rotated with respect to the first section. The one or more foundation plates may include a first, second, third, and fourth foundation plates. The first foundation plate and the second foundation plate may be about the same size and shape. The third foundation plate and the fourth foundation plate may be about the same size and shape. The first foundation plate and the third foundation plate may be substantially different in size. Each of the one or more foundation plates may have a bottom surface, from which protrude a plurality of protrusions.
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