US604306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Island
Assignee: —
•
Filing: —
•
Granted: 1898-05-17
•
Expires: 1915-05-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:03
CPC Classifications
B; B23; B23B; B23B7/00; B23B7/12; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5152; Y10T29/5154; Y10T29/5159; Y10T29/5161; Y10T29/5165; Y10T29/5179; Y10T82/00; Y10T82/25; Y10T82/2531; Y10T82/2541; Y10T82/2543
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) | 1901-05-17 | 1901-11-16 | 1902-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-05-17 | 1905-11-16 | 1906-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-05-17 | 1909-11-16 | 1910-05-18 | $7700.00 | Window Closed / Lapsed |