Patent US883263A successfully refreshed from Google Patents.
US883263A
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US
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Briquet-machine.
Assignee: Individual
•
Filing: 1906-05-07
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Granted: 1908-03-31
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Expires: 1926-05-07
Abstract
No abstract record available.
Inventors
- 👤 Karl Wessel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:31
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/0053; B29C45/0055; A; A22; A22C; A22C11/00; A22C11/02; A22C11/06; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/906
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) | 1911-03-31 | 1911-09-30 | 1912-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1915-03-31 | 1915-09-30 | 1916-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1919-03-31 | 1919-09-30 | 1920-03-31 | $7700.00 | Window Closed / Lapsed |