US2804363A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stirrup arrangements for physicians' examining tables
Assignee: Individual
•
Filing: 1956-01-06
•
Granted: 1957-08-27
•
Expires: 1976-01-06
Abstract
No abstract record available.
Inventors
- 👤 Sam S Spielberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:09
CPC Classifications
A; A61; A61G; A61G13/00; A61G13/10; A61G13/12; A61G13/101; A61G13/1205; A61G13/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US548024A
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US2223784A
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US2391717A
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US2308747A
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US2526793A
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US2473947A
Cited
US2679445A
Cited
US2712484A
Cited
US2714541A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |