专利名称：Emergency flotation and recovery device
发明人：John Weinel
申请号：US10817451
申请日：20040402
公开号：US07083487B2
公开日：
关于微笑的故事
important是什么意思
20060801
鸡蛋洗了能放多久粗线银板鱼专利内容由知识产权出版社提供
专利附图：
摘要：An emergency rescue and recovery device includes a portable bundle with an inflatable bladder in a storage position. In one example, the inflatable bladder has a
法国足球国家队substantially toroid geometry when inflated. The portable bundle further includes a gas canister in communication with the inflatable bladder, and an opening mechanism
送礼的客套话coupled to the gas canister. A tether is coupled to the inflatable bladder. A manual trigger is coupled to the opening mechanism, and is operable to initiate inflation of the bladder. Optionally, the portable bundle includes a pouch and at least the inflatable bladder, the gas canister, and the opening mechanism are dispod within the pouch. A method for using an emergency rescue and recovery device includes coupling the portable bundle to a vehicle or person. A manual trigger is operated to inflate the bladder. The method includes inflating the bladder into a substantially toroid geometry splitting the enclosure.
申请人：John Weinel
地址：21025 Heron Way Lakeville MN 55044 US
芦蒿的做法
天然木皮国籍：US
代理机构：Schwegman, Lundberg, Woessner & Kluth, P.A.
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