US2517256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ironing board and cabinet
Assignee: Individual
•
Filing: 1946-03-05
•
Granted: 1950-08-01
•
Expires: 1966-03-05
Abstract
No abstract record available.
Inventors
- 👤 Gerard H Summers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:41
CPC Classifications
D; D06; D06F; D06F81/00; D06F81/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US272746A
Cited
US790204A
Cited
US1034189A
Cited
US1506240A
Cited
US1609504A
Cited
US1596185A
Cited
US1488735A
Cited
US1622195A
Cited
US1895250A
Cited
US2014549A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-31 | 1954-01-30 | 1954-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-31 | 1958-01-30 | 1958-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-31 | 1962-01-30 | 1962-08-01 | $7700.00 | Window Closed / Lapsed |