Boots – shoes – and leggings – Antislipping devices – String type
Reexamination Certificate
2007-10-16
2007-10-16
Mohandesi, Jila M (Department: 3728)
Boots, shoes, and leggings
Antislipping devices
String type
C036S02500A, C036S103000, C036S05900D
Reexamination Certificate
active
10899286
ABSTRACT:
An outsole having a plurality of traction elements extending transversely across its lower surface and a plurality of support walls extending transversely across its upper surface. Each of the support walls is uniquely associated with and in substantial vertical alignment with one of the traction elements. In one embodiment, the traction elements include and angled lower wall and a substantially vertical rear wall. In this embodiment, the support walls may be in substantial vertical alignment with the rear wall. In another embodiment, the heel region includes an intersecting grid-like arrangement of support walls in its upper surface.
REFERENCES:
patent: 2833057 (1958-05-01), Hack
patent: 3006085 (1961-10-01), Bingham, Jr.
patent: 3018571 (1962-01-01), Doherty
patent: D378240 (1997-03-01), Merceron
patent: D426947 (2000-06-01), Pollastrelli
patent: D460607 (2002-07-01), Pollastrelli
patent: D461295 (2002-08-01), Pollastrelli
patent: 7225564 (2007-06-01), Gillespie
Hayes Roy S.
Riha Thomas F.
Mohandesi Jila M
Warner & Norcross & Judd LLP
Wolverine World Wide Inc.
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