Patent US2466859A successfully refreshed from Google Patents.
US2466859A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oven liner
Assignee: —
•
Filing: —
•
Granted: 1949-04-12
•
Expires: 1966-04-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:59
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/007; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/1241; Y10T428/12417; Y10T428/12431; Y10T428/24; Y10T428/24628; Y10T428/24669; Y10T428/24678
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1266412A
Cited
US1594187A
Cited
US1830063A
Cited
US2075286A
Cited
US2226155A
Cited
US2174425A
Cited
US2290608A
Cited
US2248198A
Cited
US2236992A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |