US2700583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Operating table with selective control mechanism
Assignee: Airco Inc
•
Filing: 1949-06-18
•
Granted: 1955-01-25
•
Expires: 1969-06-18
Abstract
No abstract record available.
Inventors
- 👤 Robert P Davis
- 👤 Philippi John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:05
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/02
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) | 1958-01-24 | 1958-07-26 | 1959-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-24 | 1962-07-26 | 1963-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-24 | 1966-07-26 | 1967-01-25 | $7700.00 | Window Closed / Lapsed |