Buttress for shoes
AssigneeLotto Sport Italia S.p.A.
InventorAndrea Tomat
Life of this patent
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Abstract
Buttress for shoes able to be inserted in the heel area of a shoe comprising a locking portion and a yielding portion, less rigid than said locking portion. The locking portion has an upper profile provided, at least in correspondence with an area of first coupling, with a plurality of appendages projecting substantially upwards. The yielding portion has a lower profile having at least an area of second coupling that is substantially counter-shaped and coupled to the area of first coupling. The locking portion further comprises a rear area and two lateral areas (7), the rear area (6) being laterally integral with each of the lateral areas.
Claims9
Buttress for shoes, able to be inserted in the heel area of a shoe, comprising:
- a locking portion having an upper profile provided, at least in correspondence with an area of first coupling, with a plurality of appendages projecting substantially upwards;
- a yielding portion, of less rigidity than the locking portion, and having a lower profile having at least an area of second coupling shaped in substantially complementary fashion and interlocked and coplanar with said area of first coupling of said upper profile of the locking portion;
- said yielding portion being integrally fastened above said locking portion, and
- said buttress having in plan view a substantially horse-shoe shaped development.
Dependencies are inferred from the claim text.