US126097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in bronzing-machines
Assignee: —
•
Filing: —
•
Granted: 1872-04-23
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Expires: 1889-04-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:06
CPC Classifications
B; B65; B65H; B65H37/00; A; A24; A24D; A24D1/00; A24D1/16
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) | 1875-04-23 | 1875-10-23 | 1876-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1879-04-23 | 1879-10-23 | 1880-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1883-04-23 | 1883-10-23 | 1884-04-23 | $7700.00 | Window Closed / Lapsed |