US2478876A
Expired / Lapsed
US
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Automatic intermittent bladder irrigator
Assignee: Individual
•
Filing: 1948-05-10
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Granted: 1949-08-09
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Expires: 1968-05-10
Abstract
No abstract record available.
Inventors
- 👤 Ole A Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:05
CPC Classifications
A; A61; A61M; A61M3/00; A61M3/02; A61M3/0233; A61M3/0241; A61M3/0204; A61M3/0208; A61M3/0212; A61M3/022; A61M1/00; A61M1/71; A61M1/74; A61M1/75; A61M2210/00; A61M2210/10; A61M2210/1078; A61M2210/1085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-08 | 1953-02-07 | 1953-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-08 | 1957-02-07 | 1957-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-08 | 1961-02-07 | 1961-08-09 | $7700.00 | Window Closed / Lapsed |