Patent US3783997A successfully refreshed from Google Patents.
US319918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of drawing and galvanizing wire
Assignee: —
•
Filing: —
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Granted: 1885-06-09
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Expires: 1902-06-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:58
CPC Classifications
C; C10; C10M; C10M125/00; C10M125/14; C10M105/00; C10M105/08; C10M105/22; C10M2201/00; C10M2201/02; C10N; C10N2040/00; C10N2040/20; C10N2040/24
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) | 1888-06-08 | 1888-12-08 | 1889-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1892-06-08 | 1892-12-08 | 1893-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1896-06-08 | 1896-12-08 | 1897-06-09 | $7700.00 | Window Closed / Lapsed |