US2579577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vertically adjustable foot stool
Assignee: JAMES G MYER
•
Filing: 1949-01-03
•
Granted: 1951-12-25
•
Expires: 1969-01-03
Abstract
No abstract record available.
Inventors
- 👤 Dieterich Fayra
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:45
CPC Classifications
A; A47; A47C; A47C16/00; A47C16/02; A47C16/025
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) | 1954-12-24 | 1955-06-25 | 1955-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-24 | 1959-06-25 | 1959-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-24 | 1963-06-25 | 1963-12-25 | $7700.00 | Window Closed / Lapsed |