Patent US2800159A successfully refreshed from Google Patents.
US2800159A
Expired / Lapsed
US
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Can and bottle crushing and disposal machine
Assignee: HENRY DAVENPORT
•
Filing: 1953-09-21
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Granted: 1957-07-23
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Expires: 1973-09-21
Abstract
No abstract record available.
Inventors
- 👤 Ray J Walsh
- 👤 George R Stroup
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:00
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/32; B30B9/321; Y; Y10; Y10S; Y10S100/00; Y10S100/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2026426A
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US2125651A
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US2150812A
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US2128630A
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US2234098A
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US2577981A
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US2615302A
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US2616477A
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US2643065A
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US2737995A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-22 | 1961-01-21 | 1961-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-22 | 1965-01-21 | 1965-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-22 | 1969-01-21 | 1969-07-23 | $7700.00 | Window Closed / Lapsed |