Patent US2957342A successfully refreshed from Google Patents.
US2957342A
Expired / Lapsed
US
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Machine for measuring torque and tension
Assignee: Illinois Tool Works Inc
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Filing: 1957-10-03
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Granted: 1960-10-25
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Expires: 1977-10-03
Abstract
No abstract record available.
Inventors
- 👤 Walter M Hanneman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:48
CPC Classifications
G; G01; G01L; G01L5/00; G01L5/0028; G01L5/0042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2030464A
Cited
US2441608A
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US2586708A
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US2706903A
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US2703976A
Cited
US2720111A
Cited
US2795131A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-25 | 1964-04-25 | 1964-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-25 | 1968-04-25 | 1968-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-25 | 1972-04-25 | 1972-10-25 | $7700.00 | Window Closed / Lapsed |