US3326580A
Expired / Lapsed
US
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Locking assembly having means to prevent axial and torsional movement
Assignee: Studebaker Worthington Inc
•
Filing: 1965-01-07
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Granted: 1967-06-20
•
Expires: 1985-01-07
Abstract
No abstract record available.
Inventors
- 👤 Ronald A Munier
- 👤 Francis J Mcgowan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:19
CPC Classifications
F; F16; F16B; F16B21/00; F16B21/10; F16B21/16; F16B21/18; F16L; F16L37/00; F16L37/08; F16L37/084; F16L37/088; F16L37/10; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49696; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T29/49872; Y10T29/49876
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US502686A
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US738503A
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US1208541A
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US1809404A
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US2332270A
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US2509081A
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GB649440A
Cited
US2749162A
Cited
US2813732A
Cited
US3282614A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-19 | 1970-12-19 | 1971-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-19 | 1974-12-19 | 1975-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-19 | 1978-12-19 | 1979-06-20 | $7700.00 | Window Closed / Lapsed |