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US856354A
Expired / Lapsed
US
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Pneumatic agitating-tank for butter-oils.
Assignee: CHARLES C MARTIN
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Filing: 1906-09-04
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Granted: 1907-06-11
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Expires: 1926-09-04
Abstract
No abstract record available.
Inventors
- 👤 William D Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:16
CPC Classifications
A; A01; A01J; A01J27/00; A01J27/04
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) | 1910-06-10 | 1910-12-10 | 1911-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-06-10 | 1914-12-10 | 1915-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-06-10 | 1918-12-10 | 1919-06-11 | $7700.00 | Window Closed / Lapsed |