Patent US956604A successfully refreshed from Google Patents.
US956604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ice-severing device.
Assignee: Individual
•
Filing: 1909-05-03
•
Granted: 1910-05-03
•
Expires: 1929-05-03
Abstract
No abstract record available.
Inventors
- 👤 George F Savoy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:45
CPC Classifications
B; B26; B26B; B26B3/00; B44; B44D; B44D3/00; B44D3/16; B44D3/166; B44D3/168
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1913-05-02 | 1913-11-01 | 1914-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-05-02 | 1917-11-01 | 1918-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-05-02 | 1921-11-01 | 1922-05-03 | $7700.00 | Window Closed / Lapsed |