Garment with releasable water-tight seal for neck and limbs
AssigneeDiving Unlimited International, Inc., a California corporation
InventorRobert T. Stinton
Life of this patent
Estimating the term…
Abstract
A diver's suit, survival suit, or a suit worn to protect a worker from hazardous materials is provided with releasable water-tight seals around the wrists, ankles and/or neck. Each releasable water-tight seal includes first and second complementary shaped annular interlocking seal members preferably extruded from a first polymeric material. Gaskets made of a second softer polymeric material may be co-extruded with the first polymeric material and are compressed when the seal members are mated in order to enhance the impermeability of the resulting seal to liquids or gases.
Claims9
A waterproof protective garment, comprising:
- at least a portion of a suit body made of a waterproof material and having elongate tubular portions for enclosing a pair of limbs of a person, each tubular portion having a terminal end that is coupled to a releasable water-tight seal including a first seal member connected in a water-tight fashion to the terminal end of the tubular portion and a second seal member that is connected in a water-tight fashion to a suit element selected from the group consisting of a tapered seal, a glove and a boot, the first and second seal members each being dimensioned for encircling the limb and having complementary configurations for releasably interlocking to provide a water-tight seal between the tubular portion of the suit body and the suit element, and wherein one of the first and second seal members has at least one undercut hook-shaped rib that mates with at least one complementary shaped channel in the other one of the first and second seal members to provide an interference fit including mating planar surfaces approximately parallel to the longate tubular portion so that the first and second seal members will not inadvertently release.
Dependencies are inferred from the claim text.