Patent US1366091A successfully refreshed from Google Patents.
US1366091A
Expired / Lapsed
US
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Briquet manufacture
Assignee: Individual
•
Filing: 1919-10-15
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Granted: 1921-01-18
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Expires: 1939-10-15
Abstract
No abstract record available.
Inventors
- 👤 John F Lovejoy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 21:14
CPC Classifications
C; C10; C10L; C10L5/00; C10L5/02; C10L5/26; C10L5/28
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) | 1924-01-18 | 1924-07-19 | 1925-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-01-18 | 1928-07-19 | 1929-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-01-18 | 1932-07-19 | 1933-01-18 | $7700.00 | Window Closed / Lapsed |