US2645259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Razor blade hand plane
Assignee: Dearing Tool & Manufacturing Co
•
Filing: 1950-10-17
•
Granted: 1953-07-14
•
Expires: 1970-10-17
Abstract
No abstract record available.
Inventors
- 👤 Edward B Ackland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:39
CPC Classifications
B; B27; B27G; B27G17/00; B27G17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR506377A
Cited
US1487529A
Cited
US1497474A
Cited
US1518100A
Cited
US1651634A
Cited
US1745558A
Cited
US1825859A
Cited
US2198530A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |