Patent US3045382A successfully refreshed from Google Patents.
Patent US583273A successfully refreshed from Google Patents.
US583273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bergk
Assignee: —
•
Filing: —
•
Granted: 1897-05-25
•
Expires: 1914-05-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:22
CPC Classifications
B; B60; B60L; B60L15/00; B60L15/02; B60L15/04; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/64
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) | 1900-05-25 | 1900-11-24 | 1901-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1904-05-25 | 1904-11-24 | 1905-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1908-05-25 | 1908-11-24 | 1909-05-26 | $7700.00 | Window Closed / Lapsed |