US2935928A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee pot or the like
Assignee: Individual
•
Filing: 1957-02-28
•
Granted: 1960-05-10
•
Expires: 1977-02-28
Abstract
No abstract record available.
Inventors
- 👤 Ethel M Keating
- 👤 Jr Daniel C Milzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:24
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/18; A47J31/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US274061A
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US1286340A
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GB308993A
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US1797672A
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GB395548A
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GB416492A
Cited
US2157596A
Cited
US2176082A
Cited
GB519595A
Cited
US2211486A
Cited
US2309446A
Cited
US2678248A
Cited
GB671895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |