US767762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contrivance for regulating the distribution or feed of grain, &c.
Assignee: Individual
•
Filing: 1903-05-12
•
Granted: 1904-08-16
•
Expires: 1923-05-12
Abstract
No abstract record available.
Inventors
- 👤 Robert Hawthorn Mcclelland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:20
CPC Classifications
B; B65; B65G; B65G21/00; B65G21/20; B65G21/2045; B65G21/2063; B65G21/2072; B65G21/2081
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) | 1907-08-16 | 1908-02-15 | 1908-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-08-16 | 1912-02-15 | 1912-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-08-16 | 1916-02-15 | 1916-08-16 | $7700.00 | Window Closed / Lapsed |