Patent US2665851A successfully refreshed from Google Patents.
US2665851A
Expired / Lapsed
US
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Garbage grinder
Assignee: Chain Belt Co
•
Filing: 1950-05-29
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Granted: 1954-01-12
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Expires: 1970-05-29
Abstract
No abstract record available.
Inventors
- 👤 Robert W Strehlow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:53
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)
US1131229A
Cited
US1434540A
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US1397828A
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US1476177A
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US1965033A
Cited
US2131689A
Cited
US2226330A
Cited
US2373691A
Cited
US2440051A
Cited
US2509242A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-11 | 1957-07-13 | 1958-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-11 | 1961-07-13 | 1962-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-11 | 1965-07-13 | 1966-01-12 | $7700.00 | Window Closed / Lapsed |