US2774620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient joint
Assignee: HARRIS PRODUCTS Co
•
Filing: 1952-02-11
•
Granted: 1956-12-18
•
Expires: 1972-02-11
Abstract
No abstract record available.
Inventors
- 👤 Leon F Thiry
- 👤 Dan T Bradley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:23
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16F; F16F2226/00; Y; Y10; Y10T; Y10T403/00; Y10T403/45; Y10T403/454; Y10T403/455; Y10T403/458
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB351196A
Cited
US2044392A
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US1876924A
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US2047976A
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US1985781A
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US2122839A
Cited
US2291623A
Cited
US2346574A
Cited
US2396848A
Cited
US2468985A
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US2550564A
Cited
FR971650A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |