Patent US1554413A successfully refreshed from Google Patents.
US1554413A
Expired / Lapsed
US
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Skid-chain holder
Assignee: T E GRIMSLEY
•
Filing: 1924-04-25
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Granted: 1925-09-22
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Expires: 1944-04-25
Abstract
No abstract record available.
Inventors
- 👤 Onan S Coppage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:19
CPC Classifications
B; B60; B60R; B60R11/00; B60R11/06; Y; Y10; Y10S; Y10S220/00; Y10S220/06; Y10S220/913
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) | 1928-09-21 | 1929-03-23 | 1929-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-09-21 | 1933-03-23 | 1933-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-09-21 | 1937-03-23 | 1937-09-22 | $7700.00 | Window Closed / Lapsed |