Patent US611802A successfully refreshed from Google Patents.
US611802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edwin taylor
Assignee: —
•
Filing: —
•
Granted: 1898-10-04
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Expires: 1915-10-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:12
CPC Classifications
B; B21; B21D; B21D39/00; B21D39/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/4992; Y10T29/49938; Y10T29/4994; Y10T29/53; Y10T29/53709; Y10T29/53717; Y10T29/53722; Y10T29/53796; Y10T29/53835
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) | 1901-10-04 | 1902-04-05 | 1902-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-10-04 | 1906-04-05 | 1906-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-10-04 | 1910-04-05 | 1910-10-05 | $7700.00 | Window Closed / Lapsed |