US1312258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jesse c
Assignee: —
•
Filing: —
•
Granted: 1919-08-05
•
Expires: 1936-08-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:56
CPC Classifications
D; D01; D01F; D01F11/00; D01F11/10; D01F11/14; C; C04; C04B; C04B41/00; C04B41/009; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2918; Y10T428/292; Y10T428/2933; Y10T428/294; Y10T428/2973; Y10T428/2978
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) | 1922-08-04 | 1923-02-03 | 1923-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-08-04 | 1927-02-03 | 1927-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-08-04 | 1931-02-03 | 1931-08-05 | $7700.00 | Window Closed / Lapsed |