Patent US484832A successfully refreshed from Google Patents.
US484832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
van wag-enen
Assignee: —
•
Filing: —
•
Granted: 1892-10-25
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Expires: 1909-10-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:40
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/24; B21D28/34; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/217; Y10T83/2172; Y10T83/727; Y10T83/748; Y10T83/7487; Y10T83/7533; Y10T83/7587; Y10T83/869; Y10T83/8821; Y10T83/8828; Y10T83/8831; Y10T83/8834; Y10T83/8841; Y10T83/8843
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) | 1895-10-25 | 1896-04-25 | 1896-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-10-25 | 1900-04-26 | 1900-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-10-26 | 1904-04-26 | 1904-10-26 | $7700.00 | Window Closed / Lapsed |