US305449A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ice cutter or pick
Assignee: —
•
Filing: —
•
Granted: 1884-09-23
•
Expires: 1901-09-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:51
CPC Classifications
B; B25; B25G; B25G3/00; B25G3/02; B25G3/12; B25G3/28; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/107; B23B31/1072; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17923; Y10T279/17974; Y10T403/00; Y10T403/49; Y10T403/4966; Y10T403/70; Y10T403/7016
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) | 1887-09-23 | 1888-03-24 | 1888-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1891-09-23 | 1892-03-24 | 1892-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1895-09-23 | 1896-03-24 | 1896-09-23 | $7700.00 | Window Closed / Lapsed |