Water-resistant closure
AssigneeW. L. Gore & Associates, Inc.
InventorJean Norvell
Life of this patent
Estimating the term…
Abstract
A water-resistant closure possessing a layer of waterproof material having an opening is disclosed. Attached within the opening is a slide fastening assembly comprising a pair of stringer tapes of a waterproof fabric. At least one stringer tape is longitudinally folded so as to form an internal flap positioned behind the inside surface of the other stringer tape. The internal flap blocks the entry of water which has passed through gaps present in the slide fastener device. An attaching structure secures the slide fastening assembly in the opening and a sealing tape covers the attaching structure and seals the stringer tape to the waterproof material forming the water-resistant garment closure. An article containing the water-resistant garment closure is also disclosed.
Claims9
A water-resistant closure comprising:
- (a) a layer of waterproof material selected from the group consisting of rubber, waterproof plastic, coated fabric, and laminated fabric, said waterproof material having two parallel longitudinal edges which define an opening in the waterproof material and having an inside surface and an outside surface;
- (b) a longitudinally disposed slide fastening assembly comprising a slide fastening device having a series of cooperating slide fastener elements, and having a first and a second stringer tape positioned and attached longitudinally on either side of said slide fastening device, said stringer tapes each being attached on opposing sides of the opening on the inside surface of the waterproof material so as to cover the opening in the waterproof material;
- (c) sealing tape comprising thermoplastic polymeric adhesive, covering and sealing each boundary formed at the point of attachment of each stringer tape and the inside surface of the adjacent layer of waterproof material;
- said stringer tapes comprising a waterproof fabric, and
- said first stringer tape being longitudinally folded back upon itself to form a flap which covers the series of cooperating slide fastener elements.
Dependencies are inferred from the claim text.