US164212A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in treadle mechanisms for printing-presses and other purposes
Assignee: —
•
Filing: —
•
Granted: 1875-06-08
•
Expires: 1892-06-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:58
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/10; F16H21/44; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18856; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/206; Y10T74/20888; Y10T74/209; Y10T74/20906
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) | 1878-06-07 | 1878-12-07 | 1879-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1882-06-07 | 1882-12-07 | 1883-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1886-06-07 | 1886-12-07 | 1887-06-08 | $7700.00 | Window Closed / Lapsed |