Buckles – buttons – clasps – etc. – Zipper or required component thereof – Interlocking surface constructed from plural elements in series
Patent
1990-04-09
1991-04-30
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Zipper or required component thereof
Interlocking surface constructed from plural elements in series
24389, A44B 1902
Patent
active
050106287
ABSTRACT:
A coupling element row for a slide fastener, comprising fine metal particles individually deposited on the etched surface of a continuous coupling element row made of a synthetic resin, and a surface treating method for preparing the coupling element row for a slide fastener comprising the steps of etching the surface of a continuous coupling element row made of a synthetic resin, and depositing fine metal particles individually on the etched surface of the continuous coupling element row by sputtering while feeding the coupling element row so as not to distort the pitch thereof.
REFERENCES:
patent: 3991230 (1976-11-01), Dickie et al.
patent: 4113815 (1978-09-01), Kawamura
patent: 4485153 (1984-11-01), Janikowski et al.
patent: 4565719 (1986-01-01), Phillips et al.
patent: 4567111 (1986-01-01), Janikowski et al.
patent: 4604774 (1986-08-01), Yamaguchi et al.
Sakran Victor N.
Yoshida Kogyo K.K.
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