Patent US3024524A successfully refreshed from Google Patents.
US3024524A
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US
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Hydraulic tool
Assignee: ROBERT N DUDE
•
Filing: 1958-03-05
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Granted: 1962-03-13
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Expires: 1978-03-05
Abstract
No abstract record available.
Inventors
- 👤 Russell G Stein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:21
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/02; B25B27/026; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/5383; Y10T29/53991
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1357698A
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US1599332A
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US1761412A
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FR689849A
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US1857211A
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US2149142A
Cited
US2496005A
Cited
US2504393A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |