Patent US4740144A successfully refreshed from Google Patents.
Patent US372686A successfully refreshed from Google Patents.
US372686A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fish-hook attachment
Assignee: —
•
Filing: —
•
Granted: 1887-11-08
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Expires: 1904-11-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:35
CPC Classifications
A; A01; A01K; A01K91/00; A01K91/03; A01K91/053; Y; Y10; Y10S; Y10S24/00; Y10S24/908; Y10T; Y10T24/00; Y10T24/34; Y10T24/3484; Y10T24/3485; Y10T24/3488
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) | 1890-11-07 | 1891-05-09 | 1891-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1894-11-07 | 1895-05-09 | 1895-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1898-11-07 | 1899-05-09 | 1899-11-08 | $7700.00 | Window Closed / Lapsed |