Patent US2496522A successfully refreshed from Google Patents.
US2496522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refuse can container
Assignee: Individual
•
Filing: 1946-10-01
•
Granted: 1950-02-07
•
Expires: 1966-10-01
Abstract
No abstract record available.
Inventors
- 👤 Cecil M Doggett
- 👤 John E Doggett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:53
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/14; B65F1/1426; B65F1/1447; B65F1/1452; B65F1/1457; B65F1/16; B65F1/1607; B65F1/1615; B65F1/1623; B65F1/163
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |