US3100488A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Enterostomy appliance
Assignee: Individual
•
Filing: 1959-12-01
•
Granted: 1963-08-13
•
Expires: 1979-12-01
Abstract
No abstract record available.
Inventors
- 👤 Orowan Egon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:31
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44; A61F5/445; A61F5/448
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
AN APPLIANCE FOR ILEOSTOMY, URETEROSTOMY, COLOSTOMY AND OTHER FISTULAS, COMPRISING A DISC WITH AN OPENING FOR THE STOMA, A RECEPTACLE WITH A STIFFENING RING AROUND ITS RECEIVING ORIFICE, AND MEANS RELEASABLY LOCKING THE STIFFENING RING TO THE DISC, SAID MEANS INCORPORATING A SPRINGY COMPONENT ELASTICALLY YIELDABLY PRESSING THE STIFFENING RING TO THE FACE OF THE DISC, THEREBY ESTABLISHING A SEAL BETWEEN THE DISC AND THE RECEPTACLE.
Claim 2
Dependent Claim
66 words
AN APPLIANCE FOR ILEOSTOMY, URETEROSTOMY, COLOSTOMY AND OTHER FISTULAS, COMPRISING A DISC WITH AN OPENING FOR THE STOMA, A RECEPTACLE WITH A STIFFENING RING AROUND ITS RECEIVING ORIFICE, AND MEANS RELEASABLY LOCKING THE STIFFENING RING TO THE DISC, SAID MEANS INCORPORATING A SPRINGY COMPONENT ELASTICALLY YIELDABLY PRESSING THE STIFFENING RING TO THE FACE OF THE DISC, THEREBY ESTABLISHING A SEAL BETWEEN THE DISC AND THE RECEPTACLE.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-12 | 1967-02-11 | 1967-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-12 | 1971-02-11 | 1971-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-12 | 1975-02-11 | 1975-08-13 | $7700.00 | Window Closed / Lapsed |