Patent US1314291A successfully refreshed from Google Patents.
US1314291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sawing
Assignee: —
•
Filing: —
•
Granted: 1919-08-26
•
Expires: 1936-08-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:01
CPC Classifications
B; B23; B23D; B23D47/00; B23D47/02; B23D47/025; B27; B27G; B27G19/00; B27G19/02; B27G19/025; Y; Y10; Y10S; Y10S29/00; Y10S29/06; Y10T; Y10T83/00; Y10T83/768; Y10T83/7684; Y10T83/7701; Y10T83/7705
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) | 1922-08-25 | 1923-02-24 | 1923-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-08-25 | 1927-02-24 | 1927-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-08-25 | 1931-02-24 | 1931-08-26 | $7700.00 | Window Closed / Lapsed |