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US2725618A
Expired / Lapsed
US
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Tractor wheel puller
Assignee: Individual
•
Filing: 1952-08-22
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Granted: 1955-12-06
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Expires: 1972-08-22
Abstract
No abstract record available.
Inventors
- 👤 Arnt J Nygaard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 04:56
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/02; B60; B60B; B60B29/00; B60B29/008; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US673679A
Cited
US1247489A
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US1239875A
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US1866654A
Cited
US2492857A
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US2489413A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-05 | 1959-06-06 | 1959-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-05 | 1963-06-06 | 1963-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-05 | 1967-06-06 | 1967-12-06 | $7700.00 | Window Closed / Lapsed |