US2771072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical apparatus for injection, insufflation, and the like
Assignee: Individual
•
Filing: 1952-12-24
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Granted: 1956-11-20
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Expires: 1972-12-24
Abstract
No abstract record available.
Inventors
- 👤 Montauge Jacques Antoine De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:04
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/0021; A61M25/0023; A61M25/0026; A61M1/00; A61M1/84; A61M1/85; A61M3/00; A61M3/02; A61M3/0279; A61M3/0283; A61M31/00; A61M1/71; A61M1/77; A61M11/00; A61M11/006
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-20 | 1960-05-21 | 1960-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-20 | 1964-05-21 | 1964-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-20 | 1968-05-21 | 1968-11-20 | $7700.00 | Window Closed / Lapsed |