US1130409A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Keying device for rolls.
Assignee: Individual
•
Filing: 1911-09-16
•
Granted: 1915-03-02
•
Expires: 1931-09-16
Abstract
No abstract record available.
Inventors
- 👤 William F Kirk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:34
CPC Classifications
F; F16; F16G; F16G11/00; F16B; F16B5/00; F16B5/12; F16B5/123; F16B5/125
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) | 1918-03-01 | 1918-08-31 | 1919-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-03-01 | 1922-08-31 | 1923-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-03-01 | 1926-08-31 | 1927-03-02 | $7700.00 | Window Closed / Lapsed |