Patent US2566914A successfully refreshed from Google Patents.
US2566914A
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Single bowl coffee maker with spring-biased coffee basket
Assignee: General Electric Co
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Filing: 1950-10-18
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Granted: 1951-09-04
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Expires: 1970-10-18
Abstract
No abstract record available.
Inventors
- 👤 Joseph C Worst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:12
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/18; A47J31/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE12145C
Cited
US133681A
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US285972A
Cited
GB190115877A
Cited
US1623093A
Cited
US1921036A
Cited
US2234741A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-03 | 1955-03-05 | 1955-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-03 | 1959-03-05 | 1959-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-03 | 1963-03-05 | 1963-09-04 | $7700.00 | Window Closed / Lapsed |