Patent US1720545A successfully refreshed from Google Patents.
US1720545A
Expired / Lapsed
US
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Resilient shackle
Assignee: RODIC RUBBER Co
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Filing: 1927-03-05
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Granted: 1929-07-09
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Expires: 1947-03-05
Abstract
No abstract record available.
Inventors
- 👤 Charles T Dickey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:10
CPC Classifications
B; B60; B60G; B60G11/00; B60G11/32; B60G11/34; B60G11/38; B60G11/42; F; F16; F16F; F16F1/00; F16F1/36; F16F1/371; F16F3/00; F16F3/08; F16F3/087; F16F3/093; F16F3/10; F16F3/12; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-07-08 | 1933-01-07 | 1933-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-07-08 | 1937-01-07 | 1937-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-07-08 | 1941-01-07 | 1941-07-09 | $7700.00 | Window Closed / Lapsed |