Patent US2463697A successfully refreshed from Google Patents.
US2463697A
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Mixing machine
Assignee: ARDEN FARMS Co
•
Filing: 1947-01-14
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Granted: 1949-03-08
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Expires: 1967-01-14
Abstract
No abstract record available.
Inventors
- 👤 Allen F Kipper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:31
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/04; A47J43/044; A47J2043/04454; A47J2043/04463
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1351243A
Cited
US1700729A
Cited
US1713119A
Cited
US2021626A
Cited
US1997873A
Cited
US2109501A
Cited
US2284155A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-07 | 1952-09-06 | 1953-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-07 | 1956-09-06 | 1957-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-07 | 1960-09-06 | 1961-03-08 | $7700.00 | Window Closed / Lapsed |