Apparel – Guard or protector – Body cover
Reexamination Certificate
2006-06-20
2006-06-20
Calvert, John J. (Department: 3765)
Apparel
Guard or protector
Body cover
C002S002170, C002S002160
Reexamination Certificate
active
07062786
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.
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Calvert John J.
Diving Unlimited International, Inc., a California corporation
Jester Michael H.
Muromoto Robert
LandOfFree
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