US206360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in variety molding machines
Assignee: —
•
Filing: —
•
Granted: 1878-07-23
•
Expires: 1895-07-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:12
CPC Classifications
B; B23; B23B; B23B5/00; B23B5/36; B23B5/365; B27; B27C; B27C5/00; B27C5/02; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0259
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) | 1881-07-22 | 1882-01-21 | 1882-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1885-07-22 | 1886-01-21 | 1886-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1889-07-22 | 1890-01-21 | 1890-07-23 | $7700.00 | Window Closed / Lapsed |