US485678A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treadle-crank for bicycles
Assignee: —
•
Filing: —
•
Granted: 1892-11-08
•
Expires: 1909-11-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:55
CPC Classifications
B; B25; B25G; B25G3/00; B25G3/02; B25G3/12; B25G3/28; F; F16; F16B; F16B2200/00; F16B2200/40; Y; Y10; Y10S; Y10S16/00; Y10S16/27; Y10T; Y10T279/00; Y10T279/17; Y10T279/17974; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49938
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) | 1895-11-08 | 1896-05-09 | 1896-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-11-08 | 1900-05-10 | 1900-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-11-09 | 1904-05-10 | 1904-11-09 | $7700.00 | Window Closed / Lapsed |