Boots – shoes – and leggings – Boots and shoes – Ventilated
Reexamination Certificate
2011-01-11
2011-01-11
Patterson, Marie (Department: 3728)
Boots, shoes, and leggings
Boots and shoes
Ventilated
C036S00300B, C036S028000, C036S100000
Reexamination Certificate
active
07866062
ABSTRACT:
Disclosed herein is footwear separable into two pieces in which an insertion body is adapted to be fit into an insertion recess formed at the heel portion of a footwear body, for absorbing the impact applied to a wearer upon walking, thus to achieve better wearing effect, the insertion body is freely assembled with and separated from the footwear body, thus to form a variety of designs thereon, the insertion recess has a drain hole connected from the bottom portion thereof to the corresponding bottom portion of the footwear body, thus to prevent water from gathering into the insertion recess, and if the footwear body is formed of a polyurethane material, the insertion body is formed of an ethyl-vinyl acetate (EVA) material, and vice versa, thus to provide high flexibility to the footwear, which makes the wearer feel comfortable.
REFERENCES:
patent: 5325611 (1994-07-01), Dyer et al.
patent: 5469639 (1995-11-01), Sessa
patent: 6014821 (2000-01-01), Yaw
patent: 6691432 (2004-02-01), Masseron
patent: 6701640 (2004-03-01), Nakano
patent: 7000334 (2006-02-01), Gillespie
patent: 7426792 (2008-09-01), Swigart et al.
Park & Associates IP Law LLC
Patterson Marie
Sungshin New Material Co., Ltd.
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