Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – Metal bands
Patent
1990-02-09
1991-01-29
Sakran, Victor N.
Buckles, buttons, clasps, etc.
Bale and package ties, hose clamps
Metal bands
24 20CW, 24 20EE, B65D 6302
Patent
active
049876520
ABSTRACT:
A controlled tension limited diameter clamp is disclosed which can be closed and opened with conventional pliers. Working faces are positioned on the external surface of the clamp which can be gripped by pliers. The working faces are conveniently formed by die cutting and raising the edge of the metal.
REFERENCES:
patent: 210560 (1878-12-01), Robertshaw
patent: 712765 (1902-11-01), Cole
patent: 1330737 (1920-02-01), Coffman
patent: 3358351 (1967-12-01), Ott
patent: 4492004 (1985-01-01), Oetiker
patent: 4523352 (1985-06-01), Wachter
patent: 4610187 (1986-09-01), Spaulding
patent: 4712278 (1987-12-01), Oetiker
patent: 4821379 (1989-04-01), Spaulding
patent: 4890360 (1990-01-01), Calmettes et al.
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