US270554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
pelton
Assignee: —
•
Filing: —
•
Granted: 1883-01-09
•
Expires: 1900-01-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:15
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/03; B23B29/034; B23B29/03403; B23B29/03421; B23D; B23D77/00; B23D77/02; B23D77/04; B23D77/048; Y; Y10; Y10T; Y10T408/00; Y10T408/83; Y10T408/85; Y10T408/858; Y10T408/8583; Y10T408/85843
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) | 1886-01-08 | 1886-07-10 | 1887-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1890-01-08 | 1890-07-10 | 1891-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1894-01-08 | 1894-07-10 | 1895-01-09 | $7700.00 | Window Closed / Lapsed |