US245659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cheist eenner
Assignee: —
•
Filing: —
•
Granted: 1881-08-16
•
Expires: 1898-08-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:39
CPC Classifications
B; B62; B62B; B62B9/00; B62B9/10; B62B9/14; B62B7/00; B62B9/147; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32041; Y10T403/32049; Y10T403/32254; Y10T403/32262; Y10T403/32311; Y10T403/32418; Y10T403/32426; Y10T403/32442; Y10T403/32451; Y10T403/32459; Y10T403/32532
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) | 1884-08-15 | 1885-02-14 | 1885-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1888-08-15 | 1889-02-14 | 1889-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1892-08-15 | 1893-02-14 | 1893-08-16 | $7700.00 | Window Closed / Lapsed |