US403031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination-tool
Assignee: —
•
Filing: —
•
Granted: 1889-05-07
•
Expires: 1906-05-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:15
CPC Classifications
B; B23; B23D; B23D49/00; B23D49/10; B23D49/11; B27; B27B; B27B33/00; B27B33/02; B27B33/10; Y; Y10; Y10T; Y10T408/00; Y10T408/31; Y10T408/33; Y10T408/34
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) | 1892-05-06 | 1892-11-05 | 1893-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-05-06 | 1896-11-05 | 1897-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-05-07 | 1900-11-06 | 1901-05-08 | $7700.00 | Window Closed / Lapsed |