US2963247A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support for anaesthesia applier
Assignee: Individual
•
Filing: 1960-01-11
•
Granted: 1960-12-06
•
Expires: 1980-01-11
Abstract
No abstract record available.
Inventors
- 👤 George L Collier
- 👤 Milton A Yarnell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:03
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/08; A61M16/06; A61M16/0666; A61M16/0672; A61M16/01; A61M2209/00; A61M2209/08; A61M2209/082
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US831728A
Cited
US1895036A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |