US4562834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waterproof limb covering
Assignee: CABA LP
•
Filing: 1983-12-12
•
Granted: 1986-01-07
•
Expires: 2003-12-12
Abstract
Abstract A waterproof covering intended to be worn over a cast or bandage on an injured arm or leg. The covering comprises a generally tubular water impervious sleeve which is closed at one end and which has spaced cutting sites running from side to side along which the sleeve can be cut to different lengths. Apertured tabs are provided along the length of the covering to receive a strap for encircling the covering and sealing the covering around the limb, when the covering is cut at the cutting sites. Visual indicators identify the cutting sites. Additional seam segments serve to provide resistance to tearing at side edges.
Inventors
- 👤 Norman Bates
- 👤 Carl M. Naumoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:15
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/004; A43; A43B; A43B3/00; A43B3/0036; A43B3/0078; A43B3/0084
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
135 words
A limb covering, comprising a generally tubular sleeve which is made of a flexible waterproof material and which has an open top end for receiving said limb and a closed bottom end, the sleeve being adapted to be laid in a flat configuration in which opposite side edges are defined longitudinally of the sleeve, the sleeve being provided with a plurality of cutting sites spaced along the sleeve and extending between said side edges at which the covering can be cut to one of a plurality of different lengths, the sleeve having adjacent each cutting site a tab which projects from the sleeve and which is adapted to co-operate with a strap to encircle and seal the sleeve about the limb after the sleeve has been cut to length along at a said cutting site.
Claim 2
Dependent Claim
135 words
A limb covering, comprising a generally tubular sleeve which is made of a flexible waterproof material and which has an open top end for receiving said limb and a closed bottom end, the sleeve being adapted to be laid in a flat configuration in which opposite side edges are defined longitudinally of the sleeve, the sleeve being provided with a plurality of cutting sites spaced along the sleeve and extending between said side edges at which the covering can be cut to one of a plurality of different lengths, the sleeve having adjacent each cutting site a tab which projects from the sleeve and which is adapted to co-operate with a strap to encircle and seal the sleeve about the limb after the sleeve has been cut to length along at a said cutting site.
Claim 3
Dependent Claim
41 words
The combination of the covering claimed in claim 1 and a said strap, wherein the said strap is generally of narrow elongate shape dimensioned to be received in an opening in a said tab and comprises a flexible resilient waterproof material.
Claim 4
Dependent Claim
16 words
The combination as claimed in claim 2, wherein said strap is made of neoprene sponge material.
Claim 5
Dependent Claim
51 words
The combination as claimed in claim 2, wherein said strap is provided with a strap coupling device adapted to permit a portion of the strap member to be folded therearound and to then act as a catch to resist the strap member from disengaging from a said tab of the covering.
Claim 6
Dependent Claim
18 words
A covering as claimed in claim 1, wherein the closed end of the sleeve has a sock-shaped compartment.
Claim 7
Dependent Claim
17 words
A covering as claimed in claim 1, wherein the closed end defines the shape of a glove.
Claim 8
Dependent Claim
32 words
A covering as claimed in claim 1, wherein said tabs are formed by portions of a continuous tab formation extending along substantially the length of the relevant side edge of the sleeve.
Claim 9
Dependent Claim
21 words
A covering as claimed in claim 1, wherein the cutting sites traverse the sleeve and are generally parallel with each other.
Claim 10
Dependent Claim
16 words
The protective covering as claimed in claim 1, wherein the sleeve comprises a clear vinyl material.
Claim 11
Dependent Claim
16 words
The protective covering as claimed in claim 1, wherein the sleeve comprises a clear polyethylene material.
Claim 12
Dependent Claim
34 words
The protective covering as claimed in claim 1, further comprising additional side edge seams adapted to serve as visual cutting site indicators and to resist tearing of the sleeve along the relevant side edge.
Claim 13
Dependent Claim
26 words
The protective covering as claimed in claim 1, further comprising printed lines extending between said side edges to serve as cutting guides at said cutting sites.
Claim 14
Dependent Claim
30 words
The protective covering as claimed in claim 4, wherein the strap member coupling device has an integral formation to pinch and hold the outer strap member when passed through it.
Claim 15
Dependent Claim
36 words
The protective covering as claimed in claim 1, wherein said tabs are unapertured and are formed by portions of a continuous tab formation extending along substantially the length of the relevant side edge of the sleeve.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-06 | 1989-07-08 | 1990-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-06 | 1993-07-08 | 1994-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-06 | 1997-07-08 | 1998-01-07 | $7700.00 | Window Closed / Lapsed |