Buckles – buttons – clasps – etc. – Separable-fastener or required component thereof – Including member having distinct formations and mating...
Patent
1987-02-17
1988-08-09
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Separable-fastener or required component thereof
Including member having distinct formations and mating...
24 90E, 24113MP, A44B 118
Patent
active
047618639
ABSTRACT:
A plastic stud or socket of a snap comprising a stud or socket body with a flange having an annular groove formed at the bottom. The groove is reversely tapered outward, or downward, and open at the bottom of the flange so as to receive a plurality of clinchable prongs of a backing member for attachment to an article of clothing or the like. In another aspect, the radially inner and outer sidewalls of the annular groove in the flange extend outwardly to form projecting edges respectively.
REFERENCES:
patent: 434802 (1890-08-01), Perry
patent: 3159890 (1964-12-01), Jensen
patent: 3213507 (1965-10-01), Christian et al.
patent: 3725980 (1973-04-01), Burgio
patent: 3925860 (1975-12-01), Furuya
patent: 4457050 (1984-07-01), Kanzaka
patent: 4580320 (1986-04-01), Takata
patent: 4606095 (1986-08-01), Lam et al.
Sakran Victor N.
Scovill Japan Kabushiki Kaisha
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