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US2664643A
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Connecting rod alignment gauge
Assignee: Ammco Tools Inc
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Filing: 1952-06-20
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Granted: 1954-01-05
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Expires: 1972-06-20
Abstract
No abstract record available.
Inventors
- 👤 Billeter Henry Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:24
CPC Classifications
G; G01; G01B; G01B5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1684321A
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US1375237A
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US1565695A
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US1672159A
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US1575797A
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US1576594A
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US1616053A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-04 | 1957-07-06 | 1958-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-04 | 1961-07-06 | 1962-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-04 | 1965-07-06 | 1966-01-05 | $7700.00 | Window Closed / Lapsed |