US4911151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable dressing cover
Assignee: Individual
•
Filing: 1988-12-12
•
Granted: 1990-03-27
•
Expires: 2008-12-12
Abstract
Abstract A disposable waterproof covering for a cast or bandage on an arm or leg to be used primarily when bathing or showering to protect against wetting the cast or bandage. A generally tubular plastic sleeve is sealed to the user's arm or leg above the cast or bandage by a flexible plastic strap to effect a snug, water-tight contact of the sleeve with the arm or leg. The strap is secured by an adhesive at one end to the sleeve adjacent the open end of the sleeve and wound around 360° and secured at its other by a pressure sensitive adhesive.
Inventors
- 👤 Paul Rankin
- 👤 Peter A. Lepovsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:29
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/004
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
177 words
A disposable limb covering for temporarily covering and sealing a cast or bandage over an injured limb comprising: a waterproof, flexible sleeve having a closed terminal end and an open end for receiving said limb; a strap of plastic material capable of considerable stretch before taking a permanent set by stretching beyond the elastic limit of said material having one end permanently attached to said sleeve adjacent said open end and the other end of said strap having a pressure sensitive adhesive pressed into contract with a protective film be film heavy permanently attached to said sleeve, said strap being of such a length allowing the strap to be stretched around the sleeve at least 360° above the cast or bandage on said limb to effect a snug watertight contact of the sleeve with said limb and allowing the securing of the other end of said strap to said sleeve by peeling away the other end of said strap from said protective film and contact of said pressure sensitive adhesive at said other end to said sleeve.
Claim 2
Dependent Claim
177 words
A disposable limb covering for temporarily covering and sealing a cast or bandage over an injured limb comprising: a waterproof, flexible sleeve having a closed terminal end and an open end for receiving said limb; a strap of plastic material capable of considerable stretch before taking a permanent set by stretching beyond the elastic limit of said material having one end permanently attached to said sleeve adjacent said open end and the other end of said strap having a pressure sensitive adhesive pressed into contract with a protective film be film heavy permanently attached to said sleeve, said strap being of such a length allowing the strap to be stretched around the sleeve at least 360° above the cast or bandage on said limb to effect a snug watertight contact of the sleeve with said limb and allowing the securing of the other end of said strap to said sleeve by peeling away the other end of said strap from said protective film and contact of said pressure sensitive adhesive at said other end to said sleeve.
Claim 3
Dependent Claim
13 words
The disposable covering according to claim 1 wherein said strap is a polyurethane.
Claim 4
Dependent Claim
23 words
The disposable covering according to claim 1 wherein said sleeve is shaped to selectively receive one of an arm or a leg cast.
References Cited (Backward Citations)
US3324580A
Cited
US3741203A
Cited
US3747125A
Cited
US3906941A
Cited
US4043326A
Cited
US4139003A
Cited
US4254765A
Cited
US4562834A
Cited
US4727864A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-03-26 | 1993-09-25 | 1994-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-03-26 | 1997-09-25 | 1998-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-03-26 | 2001-09-25 | 2002-03-27 | $7700.00 | Window Closed / Lapsed |