US600856A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sebastian g
Assignee: —
•
Filing: —
•
Granted: 1898-03-22
•
Expires: 1915-03-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:10
CPC Classifications
B; B28; B28D; B28D1/00; B28D1/22; B28D1/222; B28D1/223; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8821; Y10T83/8841; Y10T83/8845; Y10T83/885
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) | 1901-03-22 | 1901-09-21 | 1902-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-03-22 | 1905-09-21 | 1906-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-03-22 | 1909-09-21 | 1910-03-23 | $7700.00 | Window Closed / Lapsed |