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US4254765A Expired / Lapsed US ⏱️ 0.0 years remaining

Limb protective coverings

Assignee: Individual
•
Filing: 1979-08-17
•
Granted: 1981-03-10
•
Expires: 1999-08-17
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Abstract

Abstract A limb protective covering is provided having a tubular sleeve of plastic and an integral hand or foot receiving member and an elongate closure strap having a panel intermediate its ends fastened to the sleeve by fastening to an inner rigidifying panel with the sleeve sandwiched between.

Inventors

  • 👤 Ronald E. Brown
  • 👤 Jack M. Grinwis

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 13:14
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/004

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 195 words
A limb protective covering comprising an elongate generally tubular, flexible, waterproof plastic member having at one end one of an integral foot and hand receiving member and at the other end an opening receiving the limb to be covered, an elongate strap-like closure member adapted to encircle the limb of a user below said opening, said closure member having an intermediate panel member fixed to a minor portion of the wall of said tubular member adjacent the said opening and first and second strap members extending from opposite ends of said panel member, said first member having a rigid loop on one end remote from the panel, the second strap member having mating engagement fabric portions thereon whereby the second strap may be passed through said rigid loop of the first member, tightened into a water-tight seal on the limb and engaged upon itself with the mating engagement fabric, a rigidifying panel corresponding generally to said intermediate panel to support the wall portion of the tubular member to which said intermediate portion is fastened and fastening means cooperating with said rigidifying panel and intermediate panel to fix the wall portion of the tubular member thereto.
Claim 2
Dependent Claim 195 words
A limb protective covering comprising an elongate generally tubular, flexible, waterproof plastic member having at one end one of an integral foot and hand receiving member and at the other end an opening receiving the limb to be covered, an elongate strap-like closure member adapted to encircle the limb of a user below said opening, said closure member having an intermediate panel member fixed to a minor portion of the wall of said tubular member adjacent the said opening and first and second strap members extending from opposite ends of said panel member, said first member having a rigid loop on one end remote from the panel, the second strap member having mating engagement fabric portions thereon whereby the second strap may be passed through said rigid loop of the first member, tightened into a water-tight seal on the limb and engaged upon itself with the mating engagement fabric, a rigidifying panel corresponding generally to said intermediate panel to support the wall portion of the tubular member to which said intermediate portion is fastened and fastening means cooperating with said rigidifying panel and intermediate panel to fix the wall portion of the tubular member thereto.
Claim 3
Dependent Claim 18 words
A limb protective covering as claimed in claim 1 wherein the tubular plastic member is made of polyethylene.
Claim 4
Dependent Claim 20 words
A limb protective covering as claimed in claim 1 wherein said tubular member has a foot receiving member integral therewith.
Claim 5
Dependent Claim 20 words
A limb protective covering as claimed in claim 1 wherein said tubular member has a hand receiving member integral therewith.
Claim 6
Dependent Claim 34 words
A limb protective covering as claimed in claim 1 or 2 or 3 or 4, wherein the intermediate panel of the closure member is fixed to said tubular member spaced from said open end.
Claim 7
Dependent Claim 64 words
A limb protective covering as claimed in claim 1 or 2 or 3 or 4, wherein the intermediate panel of said closure member is fixed to said tubular member adjacent the said open end and a loop is provided adjacent said open end on said tubular member spaced from said intermediate panel for receiving at least one of the ends of said closure member.
Claim 8
Dependent Claim 24 words
A limb protective covering as claimed in claim 1 or 2 or 3 or 4, wherein the rigidifying panel is a plastic impregnated fabric.
Claim 9
Dependent Claim 31 words
A limb protective device as claimed in claim 1 or 2 or 3 or 4 wherein the fastening means is stitching passing through both panels and the tubular sleeve sandwiched between.
Claim 10
Dependent Claim 27 words
A limb protective device as claimed in claim 1 or 2 or 3 or 4 wherein the rigidifying means and fastening means is a double-sided adhesive tape.

References Cited (Backward Citations)

US3789842A Cited
US3741203A Cited
US3747125A Cited
US3877426A Cited
US4178924A Cited
US4054952A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-03-09 1984-09-08 1985-03-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-03-09 1988-09-08 1989-03-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-03-09 1992-09-08 1993-03-10 $7700.00 Window Closed / Lapsed

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