Buckles – buttons – clasps – etc. – Zipper or required component thereof – With distinct member for sealing surfaces
Patent
1983-08-15
1987-02-10
Aschenbrenner, Peter A.
Buckles, buttons, clasps, etc.
Zipper or required component thereof
With distinct member for sealing surfaces
24 33C, 52 63, 135119, A44B 1700
Patent
active
046414002
ABSTRACT:
A mechanically strong, airtight, watertight seam provides for joining two panels of industrial strength fabric or material. The inventive seam has two connection systems. One system is a mechanically strong structural connection which is used to make the seam as strong as the fabric panel material. A second system is an all plastic slide closure in the form of a zipper connection which overlies the structural connection, joins the panels into a single cover, and makes the seam airtight, watertight and maintenance free.
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Aschenbrenner Peter A.
MPC Containment Systems, Ltd.
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