Patent US1054464A successfully refreshed from Google Patents.
US1054464A
Expired / Lapsed
US
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Machine for making briquets.
Assignee: Individual
•
Filing: 1911-10-19
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Granted: 1913-02-25
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Expires: 1931-10-19
Abstract
No abstract record available.
Inventors
- 👤 Vaclav Soucek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:25
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/78; B29C48/86; B29C48/865; B29C48/80; B29C48/83; B29C48/832; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/906; Y10S425/00; Y10S425/812
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) | 1916-02-25 | 1916-08-26 | 1917-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-02-25 | 1920-08-26 | 1921-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-02-25 | 1924-08-26 | 1925-02-25 | $7700.00 | Window Closed / Lapsed |