U.S. patents available from 1976 to present.
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Rescue net and method for rapidly moving water

Patent 5370565 Issued on December 6, 1994. Estimated Expiration Date: Icon_subject February 14, 2014. 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

1029729

1139113

1287908

2557079

3128478

Life net to rescue men from sea or water on board a ship or upon a pier
Patent #: 4652246
Issued on: 03/24/1987
Inventor: Thorgeirsson, deceased ,   et al.

Device for rescuing personnel from waters
Patent #: 4678446
Issued on: 07/07/1987
Inventor: Dahan

Marine rescue life net Patent #: 5158489
Issued on: 10/27/1992
Inventor: Araki, et al.

Inventor

Application

No. 194831 filed on 02/14/1994

US Classes:

441/80WATER RESCUE OR LIFE PROTECTING APPARATUS

Examiners

Primary: Swinehart, Edwin L.

Attorney, Agent or Firm

Foreign Patent References

  • 0749729 SU 07/13/1980
  • 1643324 SU 04/13/1991
  • 8803495 WO 05/13/1988

International Class

B63C 009/00

Abstract

A rescue device for rapidly moving water, including a net and a suspension mechanism to hold the net in a substantially vertical position in the water such that a victim being carried by the rapidly moving water may grasp or become entangled in the net. Preferably, the suspension mechanism includes weights attached to a lower portion of the net, as well as a horizontal support member disposed above the water to which the net is attached, with the support member being suspended between a support mechanism on opposite sides of the water. The horizontal support member is hollow and is disposed on a first rope extending between upper ends of vertical support posts. The first rope passes through swivels disposed in the upper ends of the vertical support posts and is attached to a ground attachment mechanism disposed at angles from the vertical support posts. Furthermore, there is a drawing mechanism to pull the substantially vertical net to a selected side of the water. It includes second and third ropes attached to ends of the horizontal support member and extends to both sides of the river to draw the support member (with the net attached thereto) along the first rope to a selected side of the river. Finally, the device includes an exposed adhesive disposed on an upstream surface of the net.

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