Patent US2307464A successfully refreshed from Google Patents.
US2307464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable tool for cutting patterns
Assignee: Individual
•
Filing: 1941-01-11
•
Granted: 1943-01-05
•
Expires: 1961-01-11
Abstract
No abstract record available.
Inventors
- 👤 Metting William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:36
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/24; B23Q35/26; B23D; B23D47/00; B23D47/12; B23D47/126; B23Q35/08; B23Q35/10; B23Q35/101; B23Q35/102
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) | 1946-01-04 | 1946-07-06 | 1947-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-01-04 | 1950-07-06 | 1951-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-01-04 | 1954-07-06 | 1955-01-05 | $7700.00 | Window Closed / Lapsed |