US134882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in scroll-saws
Assignee: —
•
Filing: —
•
Granted: 1873-01-14
•
Expires: 1890-01-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:04
CPC Classifications
B; B23; B23D; B23D61/00; B23D61/12; B23D61/128; B27; B27B; B27B33/00; B27B33/02; B27B33/10; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9319
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) | 1876-01-14 | 1876-07-15 | 1877-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1880-01-14 | 1880-07-15 | 1881-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1884-01-14 | 1884-07-15 | 1885-01-14 | $7700.00 | Window Closed / Lapsed |