US2728368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grater and slicer attachment for food mixer
Assignee: General Mills Inc
•
Filing: 1950-02-10
•
Granted: 1955-12-27
•
Expires: 1970-02-10
Abstract
No abstract record available.
Inventors
- 👤 Walter Van Guilder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:23
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/25; A47J43/255
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1296108A
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US1862181A
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US1847227A
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US2014712A
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US2046784A
Cited
US2113916A
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US2185155A
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US2262912A
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US2411333A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-26 | 1959-06-27 | 1959-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-26 | 1963-06-27 | 1963-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-26 | 1967-06-27 | 1967-12-27 | $7700.00 | Window Closed / Lapsed |