Patent US3792110A successfully refreshed from Google Patents.
US2253699A
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Method and apparatus for making fuel briquettes
Assignee: Carlisle Lumber Co
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Filing: 1937-12-17
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Granted: 1941-08-26
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Expires: 1957-12-17
Abstract
No abstract record available.
Inventors
- 👤 Worth C Goss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:44
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/30; B30B15/302; B30B11/00; B30B11/22; B30B11/26; B30B15/0005; B30B15/0017; C; C10; C10L; C10L5/00; C10L5/02; C10L5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1944-08-25 | 1945-02-24 | 1945-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-08-25 | 1949-02-24 | 1949-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-08-25 | 1953-02-24 | 1953-08-26 | $7700.00 | Window Closed / Lapsed |