US83019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in wire cloth
Assignee: —
•
Filing: —
•
Granted: 1868-10-13
•
Expires: 1885-10-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:53
CPC Classifications
D; D03; D03D; D03D15/00; D03D15/20; D03D15/242; D03D15/25; B; B65; B65G; B65G2812/00; B65G2812/02; B65G2812/02267; B65G2812/02277; B65G2812/02326; B65G2812/02376; B65G2812/02386
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) | 1871-10-13 | 1872-04-13 | 1872-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1875-10-13 | 1876-04-13 | 1876-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1879-10-13 | 1880-04-13 | 1880-10-13 | $7700.00 | Window Closed / Lapsed |