Patent US480371A successfully refreshed from Google Patents.
US480371A
Expired / Lapsed
US
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Assignee: —
•
Filing: —
•
Granted: 1892-08-09
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Expires: 1909-08-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:41
CPC Classifications
B; B44; B44C; B44C1/00; B44C1/24; B29; B29C; B29C2949/00; B29C2949/30; B29C2949/3008; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24595; Y10T428/24802; Y10T428/24893; Y10T428/31504; Y10T428/31844
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) | 1895-08-09 | 1896-02-08 | 1896-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-08-09 | 1900-02-08 | 1900-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-08-10 | 1904-02-09 | 1904-08-10 | $7700.00 | Window Closed / Lapsed |