US2832341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of giving peristaltic enemas
Assignee: Individual
•
Filing: 1951-11-05
•
Granted: 1958-04-29
•
Expires: 1971-11-05
Abstract
No abstract record available.
Inventors
- 👤 Mary E Stack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:53
CPC Classifications
A; A61; A61M; A61M3/00; A61M3/02; A61M3/0233; A61M3/0241; A61M3/0204; A61M3/0208; A61M3/0216; A61M3/022; A61M2205/00; A61M2205/36; A61M2205/3653
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2024967A
Cited
GB472247A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-28 | 1961-10-28 | 1962-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-28 | 1965-10-28 | 1966-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-28 | 1969-10-28 | 1970-04-29 | $7700.00 | Window Closed / Lapsed |