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Patent US2856662A successfully refreshed from Google Patents.
US2856662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable shackle
Assignee: Individual
•
Filing: 1957-04-17
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Granted: 1958-10-21
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Expires: 1977-04-17
Abstract
No abstract record available.
Inventors
- 👤 Earl D Clark
- 👤 Reuben A Stubberfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:48
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/04; F16G11/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2157227A
Cited
US2341922A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-20 | 1962-04-21 | 1962-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-20 | 1966-04-21 | 1966-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-20 | 1970-04-21 | 1970-10-21 | $7700.00 | Window Closed / Lapsed |