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US2332013A
Expired / Lapsed
US
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Flying hot saw
Assignee: United Engineering and Foundry Co
•
Filing: 1942-07-22
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Granted: 1943-10-19
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Expires: 1962-07-22
Abstract
No abstract record available.
Inventors
- 👤 Lynn N Rudert
- 👤 Howard H Talbot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:32
CPC Classifications
B; B23; B23D; B23D45/00; B23D45/18; B23D45/22; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4734; Y10T83/4766; Y10T83/4789; Y10T83/869; Y10T83/8776; Y10T83/8785; Y10T83/8786; Y10T83/8798; Y10T83/8804; Y10T83/8805
Claims Analysis
Total Claims: 0
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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) | 1946-10-18 | 1947-04-19 | 1947-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-10-18 | 1951-04-19 | 1951-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-10-18 | 1955-04-19 | 1955-10-19 | $7700.00 | Window Closed / Lapsed |