Wet suit style personal flotation device
Patent 5022878 Issued on June 11, 1991. Estimated Expiration Date: 
September 2, 2008. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
September 2, 2008. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References D292015 2911649 2981954 3076206 3246621 3686064 Flotation hiking harness Hydrotherapy vest Patent #: 4689030 InventorAssigneeApplicationNo. 240752 filed on 09/02/1988US Classes:441/103, Full length441/107With sleeveExaminersPrimary: Basinger, Sherman D.Attorney, Agent or FirmInternational ClassB63C 009/093AbstractA wet suit style personal flotation device is disclosed which comprises a wet suit adapted for fitting about at least a portion of a wearer and substantially conforming to at least the wearer's torso and a buoyant insert interposed between an outer layer and an inner layer of a vest portion of the wet suit. The buoyant insert extends in front of and behind the wearer's body. The wet suit style personal flotation device is constructed such that the wearer is supported in a slightly back from vertical position in water and such that the wearer can don the suit in less than about 60 seconds.Other References
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