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
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 |