US2599893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable power saw mitering machine
Assignee: Individual
•
Filing: 1949-06-27
•
Granted: 1952-06-10
•
Expires: 1969-06-27
Abstract
No abstract record available.
Inventors
- 👤 Butler Frank David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:15
CPC Classifications
B; B23; B23D; B23D45/00; B23D45/02; B23D45/021; B23D45/024; B23Q; B23Q9/00; B23Q9/0064; B23Q9/0078; B23Q9/0085; B23Q9/0092; Y; Y10; Y10T; Y10T83/00; Y10T83/748; Y10T83/7487; Y10T83/7567; Y10T83/768; Y10T83/7684; Y10T83/7693; Y10T83/7697; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/856; Y10T83/857; Y10T83/869; Y10T83/8763
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US322775A
Cited
US575709A
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US1457492A
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US1601610A
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US1658826A
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US1618341A
Cited
US1816069A
Cited
US1842630A
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GB503487A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-10 | 1955-12-10 | 1956-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-10 | 1959-12-10 | 1960-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-10 | 1963-12-10 | 1964-06-10 | $7700.00 | Window Closed / Lapsed |