Buckles – buttons – clasps – etc. – Separable-fastener or required component thereof – Including member having distinct formations and mating...
Patent
1989-06-19
1991-03-12
Cranmer, Laurie K.
Buckles, buttons, clasps, etc.
Separable-fastener or required component thereof
Including member having distinct formations and mating...
24664, A41F 100
Patent
active
049983296
ABSTRACT:
A receptacle residing within a recess in the sole of a shoe includes an opening located along the edge of the shoe. A lug, receivable through the opening within the receptacle is carried by a flap extending from the upper of the shoe. An indentation carried by the lug is matingly engageable with a protrusion residing within the receptacle. Pressure from the foot of the wearer upon the sole of the shoe prevents disengagement of the lug from the receptacle.
REFERENCES:
patent: 278346 (1883-05-01), Long
patent: 2637887 (1953-05-01), Goodman et al.
patent: 3108346 (1963-10-01), Bey
patent: 3166771 (1965-01-01), Kline et al.
patent: 3376616 (1968-09-01), Kactorowski
patent: 3589341 (1971-06-01), Krebs
patent: 3621690 (1971-11-01), Whitcomb
patent: 4458392 (1984-07-01), Pogharian et al.
patent: 4466162 (1984-08-01), Pogharian et al.
Cranmer Laurie K.
Flickinger Don J.
Gresham Lowell W.
Meschkow Jordan M.
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