Patent US2510083A successfully refreshed from Google Patents.
US2510083A
Expired / Lapsed
US
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Tool guide
Assignee: Individual
•
Filing: 1945-03-15
•
Granted: 1950-06-06
•
Expires: 1965-03-15
Abstract
No abstract record available.
Inventors
- 👤 Clifford P Davis
- 👤 Edward W Moles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:52
CPC Classifications
B; B23; B23K; B23K37/00; B23K37/02; B23K37/0211; B23K37/0217; B23K37/0223
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |