US4641643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resealing skin bandage
Assignee: Mentor Worldwide LLC
•
Filing: 1986-04-28
•
Granted: 1987-02-10
•
Expires: 2006-04-28
Abstract
Abstract A resealing skin bandage utilizing a flexible body having first and second opposite surfaces. The flexible body includes an opening through its central portion which extends from the first surface to the second surface. The flexible body is removably fixed to the skin at the first surface. A flexible layer of water repellant material overlies the flexible body and is bonded to the second surface of the body. A cover is removably held to the flexible layer.
Inventors
- 👤 Leland H. Greer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:28
CPC Classifications
A; A61; A61L; A61L15/00; A61L15/16; A61L15/42; A61L15/58; A61F; A61F13/00; A61F13/02; A61F13/0246; A61F13/0259; A61F2013/00089; A61F2013/00182; A61F2013/00361; A61F2013/00544; A61F2013/0057
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
131 words
A resealing skin bandage comprising: a. a flexible body having a first surface and a second opposite surface said flexible body including an opening therethrough from said first surface to said second surface; b. means for removably fastening said flexible body first surface to the skin; c. a flexible layer of water repellent material said flexible layer having an opening therethrough; d. means for bonding said flexible layer to said second surface of said flexibility body, said opening through said flexible layer aligning with at least a portion of said opening through said flexible body; e. A cover intended to overlay said at least partially aligned openings through said flexible body and said flexible layer; and f. means for removably holding said cover to said flexible layer of water repellant material.
Claim 2
Dependent Claim
131 words
A resealing skin bandage comprising: a. a flexible body having a first surface and a second opposite surface said flexible body including an opening therethrough from said first surface to said second surface; b. means for removably fastening said flexible body first surface to the skin; c. a flexible layer of water repellent material said flexible layer having an opening therethrough; d. means for bonding said flexible layer to said second surface of said flexibility body, said opening through said flexible layer aligning with at least a portion of said opening through said flexible body; e. A cover intended to overlay said at least partially aligned openings through said flexible body and said flexible layer; and f. means for removably holding said cover to said flexible layer of water repellant material.
Claim 3
Dependent Claim
16 words
The bandage of claim 1 in which said flexible layer is hingedly connected to said cover.
Claim 4
Dependent Claim
15 words
The bandage of claim 2 in which said flexible layer is continuous with said cover.
Claim 5
Dependent Claim
27 words
The bandage of claim 3 in which said cover includes a translucent portion which aligns with at least a portion of said opening through said flexible body.
Claim 6
Dependent Claim
15 words
The bandage of claim 1 in which said flexible body is also a resilient body.
Claim 7
Dependent Claim
22 words
The bandage of claim 1 in which said cover further includes a tab which extends beyond the periphery of said flexible body.
Claim 8
Dependent Claim
60 words
The bandage of claim 1 in which said means for removably holding said cover to said flexible layer of water repellant material comprises a tape having a first adhesive layer for contacting said flexible layer and a second adhesive layer for contacting said cover, said first adhesive layer being more readily separable from said flexible layer than from said tape.
Claim 9
Dependent Claim
30 words
The bandage of claim 7 in which said second adhesive layer of said tape bonds to said cover more strongly than said first adhesive layer bond to said flexible layer.
Claim 10
Dependent Claim
36 words
The bandage of claim 8 in which said means for removably fastening said flexible body first surface to the skin holds said flexible body to the skin when said cover is removed from said flexible layer.
References Cited (Backward Citations)
US679993A
Cited
US2273873A
Cited
US2233209A
Cited
US2303131A
Cited
US2632443A
Cited
US2561849A
Cited
US3042037A
Cited
US3616156A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-02-09 | 1990-08-11 | 1991-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-02-09 | 1994-08-11 | 1995-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-02-09 | 1998-08-11 | 1999-02-10 | $7700.00 | Window Closed / Lapsed |