US2674142A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camber correcting tool
Assignee: Individual
•
Filing: 1951-03-13
•
Granted: 1954-04-06
•
Expires: 1971-03-13
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Angelo
- 👤 Charles R Setlow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:06
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/0035; Y; Y10; Y10S; Y10S72/00; Y10S72/704
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US483320A
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US1740158A
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US1964121A
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US2365731A
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US2425556A
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US2420458A
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US2431291A
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US2539262A
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US2530914A
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US2518052A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-05 | 1957-10-05 | 1958-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-05 | 1961-10-05 | 1962-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-05 | 1965-10-05 | 1966-04-06 | $7700.00 | Window Closed / Lapsed |