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Patent US2548414A successfully refreshed from Google Patents.
US2548414A
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Bending tool for rail bond conductors
Assignee: HANLON AND WILSON Co
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Filing: 1947-06-10
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Granted: 1951-04-10
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Expires: 1967-06-10
Abstract
No abstract record available.
Inventors
- 👤 John R Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:47
CPC Classifications
B; B60; B60M; B60M5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE434325C
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US681251A
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US871052A
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US863899A
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US1658358A
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US1832698A
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US1998314A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-09 | 1954-10-09 | 1955-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-09 | 1958-10-09 | 1959-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-09 | 1962-10-09 | 1963-04-10 | $7700.00 | Window Closed / Lapsed |