Patent US546023A successfully refreshed from Google Patents.
US546023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible landing-net frame
Assignee: —
•
Filing: —
•
Granted: 1895-09-10
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Expires: 1912-09-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:56
CPC Classifications
A; A01; A01K; A01K77/00
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) | 1898-09-09 | 1899-03-11 | 1899-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1902-09-10 | 1903-03-12 | 1903-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1906-09-10 | 1907-03-12 | 1907-09-11 | $7700.00 | Window Closed / Lapsed |