Patent US346577A successfully refreshed from Google Patents.
US346577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sewing-cord
Assignee: —
•
Filing: —
•
Granted: 1886-08-03
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Expires: 1903-08-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:58
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/02; D07B5/00; D07B5/06; D07B2201/00; D07B2201/20; D07B2201/2095; D07B2201/2097; D07B2205/00; D07B2205/30; D07B2205/3021; Y; Y10; Y10S; Y10S57/00; Y10S57/903
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) | 1889-08-02 | 1890-02-01 | 1890-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1893-08-02 | 1894-02-01 | 1894-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1897-08-02 | 1898-02-01 | 1898-08-03 | $7700.00 | Window Closed / Lapsed |