Patent US598282A successfully refreshed from Google Patents.
US598282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clay-steamer
Assignee: —
•
Filing: —
•
Granted: 1898-02-01
•
Expires: 1915-02-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:58
CPC Classifications
F; F26; F26B; F26B11/00; F26B11/02; F26B11/028; Y; Y10; Y10S; Y10S264/00; Y10S264/39; Y10S425/00; Y10S425/11
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) | 1901-02-01 | 1901-08-03 | 1902-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-02-01 | 1905-08-03 | 1906-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-02-01 | 1909-08-03 | 1910-02-02 | $7700.00 | Window Closed / Lapsed |