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US 5,349,702 AGranted
Leak-proof cap with improved seal construction
AssigneeJohn L. Runckel Trust
InventorJohn L. Runckel
Life of this patent
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Abstract
This invention relates to a leak-proof swimming cap with sealing structure for affecting a water-tight seal around the margin of the cap. More particularly, this invention relates to a swimming cap with sealing structure positioned generally below the wearer's ears, adjacent the mandible, extending upwardly and behind the ears, and over the mastoid process. The sealing structure comprises a cushion structure and an inflatable bladder structure disposed between the cap and the cushion structure.
Claims6
A leak-proof cap comprising:
- a cap body of pliant material having an edge, the edge extending across the nape of a wearer's neck, adjacent the wearer's ears, and across the forward part of the wearer's head;
- and
- sealing structure positioned on the inside of the cap body adjacent said edge, said sealing structure including, for each of the wearer's ears, an inflatable bladder portion positioned directly below the wearer's ear and adjacent the mandible, said portion extending upwardly along at least a part of the rear of the ear and across the mastoid process.
The cap of claim 6 wherein the sealing structure extends over the wearer's forehead.
Dependencies are inferred from the claim text.