Patent US2835191A successfully refreshed from Google Patents.
US2835191A
Expired / Lapsed
US
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Coffee brewing device
Assignee: Individual
•
Filing: 1956-02-24
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Granted: 1958-05-20
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Expires: 1976-02-24
Abstract
No abstract record available.
Inventors
- 👤 Stanley P Clurman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:31
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE15745C
Cited
US2732787A
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US638698A
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US975874A
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US1377316A
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US1257956A
Cited
FR568547A
Cited
US2061119A
Cited
US2241368A
Cited
US2358556A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-19 | 1961-11-18 | 1962-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-19 | 1965-11-18 | 1966-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-19 | 1969-11-18 | 1970-05-20 | $7700.00 | Window Closed / Lapsed |