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Patent Searching and Data


Title:
UNDERWATER LIFTING UNIT
Document Type and Number:
WIPO Patent Application WO/2020/065526
Kind Code:
A1
Abstract:
An underwater lifting unit comprising a bag (1), the bag (1) having a bottom end and a top end relative to the position of the bag (1) during the use phase, the bag (1) comprising an opening (4) at its bottom end, characterised in that the bag (1) comprises closing means for closing the bag (1) in the open air and opening the bag (1) under water, by increasing the pressure in the bag (1).

Inventors:
COUTANCIN SÉBASTIEN (FR)
Application Number:
IB2019/058089
Publication Date:
April 02, 2020
Filing Date:
September 24, 2019
Export Citation:
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Assignee:
COUTANCIN SEBASTIEN (FR)
International Classes:
B63C7/10
Foreign References:
USD362817S1995-10-03
US4092756A1978-06-06
FR2988371A12013-09-27
EP3127801A12017-02-08
US5735719A1998-04-07
Other References:
ANONYMOUS: "Subsalve Quad Lift Bag With Valve - 105 lbs (50kg) Lift Capacity", 1 September 2016 (2016-09-01), XP055640257, Retrieved from the Internet [retrieved on 20191107]
ANONYMOUS: "Shop U.S. Water Rescue for Subsalve lift bags. 200 lb Quad Bag w/ Valve", 3 January 2015 (2015-01-03), XP055640248, Retrieved from the Internet [retrieved on 20191107]
Attorney, Agent or Firm:
CABINET CHAILLOT (FR)
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