US2540887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable-anchoring and -tightening device
Assignee: DL Auld Co
•
Filing: 1948-12-31
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Granted: 1951-02-06
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Expires: 1968-12-31
Abstract
No abstract record available.
Inventors
- 👤 Samuel W Hyatt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:18
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/04; F16G11/044; F16G11/046; B; B64; B64F; B64F1/00; B64F1/12; F16G11/12; Y; Y10; Y10T; Y10T24/00; Y10T24/21; Y10T24/2175; Y10T24/39; Y10T24/3936; Y10T24/394; Y10T24/3996
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-05 | 1954-08-07 | 1955-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-05 | 1958-08-07 | 1959-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-05 | 1962-08-07 | 1963-02-06 | $7700.00 | Window Closed / Lapsed |