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Patent US2684676A successfully refreshed from Google Patents.
US2684676A
Expired / Lapsed
US
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Stoma receiver, including sealing means for use with ileostomies
Assignee: Individual
•
Filing: 1951-09-10
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Granted: 1954-07-27
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Expires: 1971-09-10
Abstract
No abstract record available.
Inventors
- 👤 Perry Murle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:16
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44; A61F5/445
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2205270A
Cited
US2294537A
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US2441508A
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US2557998A
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US2540777A
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US2520831A
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US2548149A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-26 | 1958-01-25 | 1958-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-26 | 1962-01-25 | 1962-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-26 | 1966-01-25 | 1966-07-27 | $7700.00 | Window Closed / Lapsed |