Patent US3309764A successfully refreshed from Google Patents.
US3309764A
Expired / Lapsed
US
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Pulley removal tool having thin, wide faces adapted to be forced apart by screw operated wedge element
Assignee: Individual
•
Filing: 1965-01-29
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Granted: 1967-03-21
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Expires: 1985-01-29
Abstract
No abstract record available.
Inventors
- 👤 Jr Henry G Klatt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:31
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/02; B25B27/023; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53683; Y10T29/53796; Y10T29/53848; Y10T29/53857
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1201445A
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US1331602A
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US1478964A
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US1650023A
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US1743825A
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US2632238A
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US2971254A
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GB826905A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-20 | 1970-09-19 | 1971-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-20 | 1974-09-19 | 1975-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-20 | 1978-09-19 | 1979-03-21 | $7700.00 | Window Closed / Lapsed |