US2934060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for conditioning respiration
Assignee: Individual
•
Filing: 1955-05-26
•
Granted: 1960-04-26
•
Expires: 1975-05-26
Abstract
No abstract record available.
Inventors
- 👤 Neil S Satter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:21
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/48; A61B5/486; A61B5/08; A61M; A61M21/00; A63; A63B; A63B23/00; A63B23/18; A63B23/185; A61M2021/0005; A61M2021/0027; A61M2021/0044; A61M2021/0088
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2304095A
Cited
GB670789A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-26 | 1963-10-26 | 1964-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-26 | 1967-10-26 | 1968-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-26 | 1971-10-26 | 1972-04-26 | $7700.00 | Window Closed / Lapsed |