US2570865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swing-away lavatory stool
Assignee: Individual
•
Filing: 1947-02-25
•
Granted: 1951-10-09
•
Expires: 1967-02-25
Abstract
No abstract record available.
Inventors
- 👤 Louis R Sabo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:27
CPC Classifications
A; A47; A47C; A47C9/00; A47C9/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US190896A
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US399388A
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US491590A
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US610143A
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US684937A
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US958529A
Cited
US1219324A
Cited
US1457582A
Cited
US1491039A
Cited
US2339647A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-08 | 1955-04-09 | 1955-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-08 | 1959-04-09 | 1959-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-08 | 1963-04-09 | 1963-10-09 | $7700.00 | Window Closed / Lapsed |