Buckles – buttons – clasps – etc. – Zipper or required component thereof – Plural zippers
Patent
1983-04-11
1985-01-08
Lyddane, William E.
Buckles, buttons, clasps, etc.
Zipper or required component thereof
Plural zippers
383 38, 383103, A44B 1934
Patent
active
044920067
ABSTRACT:
A three-tape type zipper is disclosed which comprises first to third tapes, a first slider for fastening the first and second tapes and a second slider for fastening the first and third tapes. One end of the first tape and one end of the second tape are connected to each other and one end of the third tape and the other end of the first tape are connected to each other so that the first tape serves as a common counterpart to the second and third tapes. The other ends of the second and third tapes are kept free. The first and second tapes are fastened together by moving the first slider toward the second slider, whereas the first and third tapes are fastened together by moving the second slider toward the first slider.
A bag-shaped article with the three-tape type zipper secured thereto is also disclosed which comprises a body with an opening formed thereon through which things are inserted. The first tape is attached to one of the hems defining the opening, the second tape is to the other hem and the third tape is to the body at the position located distant from the other hem. The first holding capacity is established by fastening the first and second tapes and the second holding capacity smaller than the former is established by fastening the first and third tapes.
As has been described hitherto, this invention will greatly contribute to compactization, material- and cost-saving of commodities.
REFERENCES:
patent: 1996626 (1935-04-01), Robinson
patent: 2483057 (1949-09-01), Levering
patent: 2533850 (1950-12-01), Syracuse
patent: 2971200 (1961-02-01), Lindsey
patent: 4112552 (1978-09-01), Lee
patent: 4112556 (1978-09-01), Flaum
Aschenbrenner Peter A.
Lyddane William E.
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