Boots – shoes – and leggings – Antislipping devices – String type
Reexamination Certificate
2007-10-08
2010-11-16
Patterson, Marie (Department: 3728)
Boots, shoes, and leggings
Antislipping devices
String type
C036S05900D
Reexamination Certificate
active
07832120
ABSTRACT:
A moisture repellant tread is provided for a positive displacement of moisture to secure the traction in the bottom of a shoe. The tread comprises a base plate and multiple short bundles of absorbent fibers. The base plate has a top surface locally bonded to the outsole with a lateral clearance between the base plate and outsole about the bonded areas, a bottom surface for contacting a floor and multiple closely arranged recesses open to the bottom surface and communicating through smaller openings formed at the top surfaces concentrically of the recesses. The fiber bundles are partially implanted in the recesses for displacing water absorbed from the floor upon contact through the openings at the top surfaces to the lateral clearance whereby the tread secures an increased traction as a wearer steps on the tread through the shoe even on a film of moisture.
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patent: 2004/0163282 (2004-08-01), Pan
patent: 2007/0017124 (2007-01-01), Koo et al.
Cheng Clement
Patterson Marie
LandOfFree
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