US472516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire-staple making and driving machine
Assignee: —
•
Filing: —
•
Granted: 1892-04-12
•
Expires: 1909-04-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:42
CPC Classifications
B; B27; B27F; B27F7/00; B27F7/17; B27F7/19; B27F7/21; B27F7/30; B27F7/32; B42; B42B; B42B4/00
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) | 1895-04-12 | 1895-10-12 | 1896-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-04-12 | 1899-10-12 | 1900-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-04-13 | 1903-10-13 | 1904-04-13 | $7700.00 | Window Closed / Lapsed |