US148922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Llvlprovesviemt in churns
Assignee: —
•
Filing: —
•
Granted: 1874-03-24
•
Expires: 1891-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:51
CPC Classifications
F; F16; F16C; F16C3/00; F16C3/04; F16C3/22; F16C3/28; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2142; Y10T74/2154; Y10T74/2156; Y10T74/2173; Y10T74/2179; Y10T74/2183
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) | 1877-03-23 | 1877-09-22 | 1878-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1881-03-23 | 1881-09-22 | 1882-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1885-03-23 | 1885-09-22 | 1886-03-24 | $7700.00 | Window Closed / Lapsed |