Buckles – buttons – clasps – etc. – Zipper or required component thereof – With distinct member for sealing surfaces
Patent
1992-03-30
1993-08-03
Brittain, James R.
Buckles, buttons, clasps, etc.
Zipper or required component thereof
With distinct member for sealing surfaces
24384, 24387, A44B 1932
Patent
active
052317366
ABSTRACT:
A cover is provided for the ends of one or more zippers, especially gas-tt and liquid-tight zippers with ends that extend toward each other in a straight line or at a particular angle. The cover consists of a lower plate and an upper plate with the zipper tapes and chains clamped between them, a seal disposed between the lower plate and the upper plate, and a disengageable connector that secures the lower plate to the upper plate.
REFERENCES:
patent: 2521174 (1950-09-01), Krupp
patent: 2753609 (1956-07-01), Gossner
patent: 2928155 (1960-03-01), Kallio
patent: 3030683 (1962-04-01), Doelter
patent: 3990130 (1976-11-01), Hattori
patent: 4604775 (1986-08-01), Kusayama
Hohenocker Gert D.
Roehl Ernst
Brittain James R.
DYNAT Gesellschaft fur Verschlusstechnik und Feinmechanik mbH
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