U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Safety rescue grapple

Patent 4580825 Issued on April 8, 1986. Estimated Expiration Date: Icon_subject December 24, 2004. 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

506864

705775

1208624

1562034

3048139

3106726

3330588

Marine implement Patent #: 4004539
Issued on: 01/25/1977
Inventor: Wesson

Inventor

Application

No. 06/685465 filed on 12/24/1984

US Classes:

294/24, Compound tool119/802, Loop294/19.1, POLE MOUNTED IMPLEMENT294/26, HAND-HOOK TYPE441/80WATER RESCUE OR LIFE PROTECTING APPARATUS

Examiners

Primary: Cherry, Johnny D.

Attorney, Agent or Firm

International Classes

B25B 9/02 (20060101)
B25B 9/00 (20060101)
B25F 1/00 (20060101)
A62B 3/00 (20060101)

Abstract

An apparatus for extricating an individual from a hazardous location or situation which includes a mechanism for selectively grappling various portions of the individual's body and a generally elongated frame having a substantially longitudinal extent which can be varied in length and which supports the body grappling mechanism. The elongated frame allows an individual to use the grappling mechanism to grapple a portion of the body of the individual who is in a jeopardized situation from a position of safety without jeopardizing both individuals. The body grappling mechanism includes a torso engaging mechanism and a limb engaging mechanism, both of which extend outwardly from the longitudinal axis of the frame of the apparatus. The torso engaging mechanism is contoured to define at least one torso receiving concavity having a lateral extent, with respect to the frame, which is selectively sized and configured to retainingly receive the torso of an average individual. The limb engaging mechanism is contoured to define at least one limb receiving concavity having a lateral extent, with respect to the frame, which is selectively sized and configured to retainingly receive at least one limb of an average individual. The lateral extent of the limb receiving concavity is less than the lateral extent of the torso receiving concavity. Depending upon the hazardous situation in which the apparatus is to be utilized, the entire apparatus may be formed from electrically insulating materials and/or chemically resistant materials.

PatentsPlus Images
Enhanced PDF formats
loading...
PatentsPlus: add to cart
PatentsPlus: add to cartSearch-enhanced full patent PDF image
$9.95more info
PatentsPlus: add to cart
PatentsPlus: add to cartIntelligent turbocharged patent PDFs with marked up images
$16.95more info
 
Sign InRegister
Username  
Password   
forgot password?