Patent US2862424A successfully refreshed from Google Patents.
US2862424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bladed bodies
Assignee: E D Jones & Sons Co
•
Filing: 1955-08-12
•
Granted: 1958-12-02
•
Expires: 1975-08-12
Abstract
No abstract record available.
Inventors
- 👤 Dwight E Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:11
CPC Classifications
D; D21; D21D; D21D1/00; D21D1/20; D21D1/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US936540A
Cited
US1714098A
Cited
US1829630A
Cited
US1780863A
Cited
US2078218A
Cited
US2042893A
Cited
US2161848A
Cited
GB532291A
Cited
US2604824A
Cited
US2709396A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |