US4846909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of appling adhesive to a male external urinary collection device
Assignee: Coloplast AS
•
Filing: 1987-03-06
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Granted: 1989-07-11
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Expires: 2007-03-06
Abstract
Abstract An improved male urinal device comprises an upper thin walled sheath, an intermediate transition zone having a thicker wall, and a lower stem portion having a still thicker wall. The stem portion includes a stem, a bulbous portion above the stem and a conical or funnel section joined to the upper portion of the bulb and to the lower end of the transition zone. A resilient ring of foam cushion material is bonded to an upper portion of the inner surface of the sheath and has a second adhesive surface which engages and forms a seal around the penis. The present invention also provides a method of applying a suitable adhesive to an inner surface of the male urinal device. The method comprises employing a transfer mandrel having a high release outer coating of a suitable high release material, applying a suitable pressure sensitive adhesive in various patterns, rolling the male urinal device onto the transfer mandrel thereby causing the adhesive to adhere to an inner surface of the male urinal device. Re-rolling of the male urinal device causes the release of the adhesive from the transfer mandrel thereby causing it to be transferred to an inner surface of the male urinal device.
Inventors
- 👤 Kenneth R. P. Klug
- 👤 Robert J. Klug
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:53
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44; A61F5/451; A61F5/453; Y; Y10; Y10T; Y10T428/00; Y10T428/13; Y10T428/1352; Y10T428/1376; Y10T428/1386
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
190 words
A method for producing a self-adhering male urinal device, comprising the steps of: providing a transfer mandrel having an outer surface thereof coated with a high release material; applying a pattern of adhesive to said transfer mandrel; providing a male urinal device comprising a flexible sheath adapted to unroll on a penis and a stem portion in fluid flow communication with said flexible sheath and extending therefrom said male urinal device further having a pattern of a release material for said adhesive applied to said transfer mandrel, said pattern of release material being disposed on an external surface of said unrolled male urinal device and in a position such that, upon re-rolling said male urinal device, said adhesive communicates with said release material; engaging said male urinal device onto said transfer mandrel; unrolling said male urinal device onto said transfer mandrel; exerting pressure on said male urinal device thereby causing said adhesive to adhere to an inner surface of said male urinal device; re-rolling said male urinal device thereby causing said adhesive to be released from said transfer mandrel and transferred to said inner surface of said male urinal device.
Claim 2
Independent Claim
190 words
A method for producing a self-adhering male urinal device, comprising the steps of: providing a transfer mandrel having an outer surface thereof coated with a high release material; applying a pattern of adhesive to said transfer mandrel; providing a male urinal device comprising a flexible sheath adapted to unroll on a penis and a stem portion in fluid flow communication with said flexible sheath and extending therefrom said male urinal device further having a pattern of a release material for said adhesive applied to said transfer mandrel, said pattern of release material being disposed on an external surface of said unrolled male urinal device and in a position such that, upon re-rolling said male urinal device, said adhesive communicates with said release material; engaging said male urinal device onto said transfer mandrel; unrolling said male urinal device onto said transfer mandrel; exerting pressure on said male urinal device thereby causing said adhesive to adhere to an inner surface of said male urinal device; re-rolling said male urinal device thereby causing said adhesive to be released from said transfer mandrel and transferred to said inner surface of said male urinal device.
Claim 3
Dependent Claim
17 words
The method according to claim 1, wherein said adhesive comprises any suitable medically acceptable pressure sensitive adhesive.
Claim 4
Dependent Claim
19 words
The method according to claim 2, wherein said step of applying said adhesive further comprises employing a foamed adhesive.
Claim 5
Dependent Claim
15 words
The method according to claim 2, wherein said adhesive is a viscous water based adhesive.
Claim 6
Dependent Claim
15 words
The method according to claim 2, wherein said adhesive is a viscous solvent based adhesive.
Claim 7
Dependent Claim
49 words
The method according to claim 1, wherein said step of applying said adhesive further comprises the steps of: applying said adhesive to a plurality of transfer wheels; and rolling said transfer wheels in such a manner as to transfer said adhesive from said transfer wheels onto said transfer mandrel.
Claim 8
Dependent Claim
30 words
The method according to claim 1, wherein said step of applying said adhesive further comprises employing a plurality of spray nozzles to forcibly spray said adhesive onto said transfer mandrel.
Claim 9
Dependent Claim
27 words
The method according to claim 1, wherein said step of applying said adhesive further comprises metering said adhesive through an extrusion head applicator onto said transfer mandrel.
Claim 10
Dependent Claim
34 words
The method according to claim 1, wherein said step of applying said adhesive further comprises applying said adhesive in a solid band pattern no greater than two inches in width onto said transfer mandrel.
Claim 11
Dependent Claim
29 words
The method according to claim 1, wherein said step of applying said adhesive further comprises applying said adhesive in a pattern comprising a plurality of narrow generally parallel bands.
Claim 12
Dependent Claim
27 words
The method according to claim 1, wherein said step of applying said adhesive further comprises applying said adhesive in a pattern comprising a random matrix of dots.
Claim 13
Dependent Claim
40 words
The method according to claim 1, wherein said step of applying said adhesive further comprises the steps of: employing said adhesive on a high release liner; placing said adhesive onto said transfer mandrel; and stripping away said high release liner.
Claim 14
Dependent Claim
30 words
The method according to claim 12, wherein said adhesive on a high release liner further comprises a substrate carrier having the same degree of elasticity as said male urinal device.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-07-10 | 1993-01-09 | 1993-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-10 | 1997-01-09 | 1997-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-10 | 2001-01-09 | 2001-07-11 | $7700.00 | Window Closed / Lapsed |