Geometrical instruments – Indicator of direction of force traversing natural media – Structurally installed including relation to feature thereof
Reexamination Certificate
2008-03-04
2009-11-03
Fulton, Christopher W (Department: 2841)
Geometrical instruments
Indicator of direction of force traversing natural media
Structurally installed including relation to feature thereof
C036S132000, C036S127000, C036S136000, C473S404000, C473S217000
Reexamination Certificate
active
07610688
ABSTRACT:
A shoe with a leveling instrument for detecting a relative height and a gradient of a ground to step thereon with the shoe, includes an outsole disposed at a lower portion of the shoe, an upper disposed at an upper portion of the outsole, an x-direction leveling instrument formed or affixed at the girth (i.e., an upper strip portion or welt) of a front end portion of the outsole or the upper, a top surface thereof being externally exposed, and a y-direction leveling instrument formed or affixed at the girth of a side portion of the outsole or the upper thereof, a top surface thereof being externally exposed. Accordingly, the shoes having the leveling instrument can detect the relative height and the gradient around the ground stepped by a user, whereby helping to correct a swing posture of a golfer, conduct a measurement operation of various engineers in architectural and civil engineering etc., and correct a walking posture of a walker.
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International Search Report (for PCT/KR2007/006812), Apr. 15, 2008.
Fulton Christopher W
Park & Associates IP Law LLC
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