US2963229A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garbage grinder feeder
Assignee: Jeffrey Manufacturing Co
•
Filing: 1955-06-10
•
Granted: 1960-12-06
•
Expires: 1975-06-10
Abstract
No abstract record available.
Inventors
- 👤 Leslie A Rhodes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:49
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/26; E03C1/266; E03C1/2665
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1916773A
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US2068599A
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US2030541A
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US2237504A
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US2440051A
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US2505023A
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US2472725A
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US2581037A
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US2593359A
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US2731208A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |