Patent US2630303A successfully refreshed from Google Patents.
US2630303A
Expired / Lapsed
US
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Cheese stirrer
Assignee: Individual
•
Filing: 1949-12-05
•
Granted: 1953-03-03
•
Expires: 1969-12-05
Abstract
No abstract record available.
Inventors
- 👤 Charles F Krucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:29
CPC Classifications
A; A01; A01J; A01J25/00; A01J25/06; Y; Y10; Y10T; Y10T403/00; Y10T403/61
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US671081A
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US1171380A
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US1290980A
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US1376593A
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US1490550A
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US1598400A
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US1608712A
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US1900258A
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US1967891A
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US2060523A
Cited
US2107416A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-02 | 1956-09-01 | 1957-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-02 | 1960-09-01 | 1961-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-02 | 1964-09-01 | 1965-03-03 | $7700.00 | Window Closed / Lapsed |