US314221A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cyeus m
Assignee: —
•
Filing: —
•
Granted: 1885-03-24
•
Expires: 1902-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:58
CPC Classifications
B; B23; B23D; B23D27/00; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/1987; Y10T74/19884; Y10T83/00; Y10T83/444; Y10T83/4531; Y10T83/566; Y10T83/5815; Y10T83/5842; Y10T83/5851; Y10T83/808; Y10T83/822; Y10T83/869; Y10T83/8821; Y10T83/8841; Y10T83/8843; Y10T83/8844; Y10T83/929; Y10T83/9411; Y10T83/9442; Y10T83/9444
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) | 1888-03-23 | 1888-09-22 | 1889-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1892-03-23 | 1892-09-22 | 1893-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1896-03-23 | 1896-09-22 | 1897-03-24 | $7700.00 | Window Closed / Lapsed |