US2750770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-drip device for coffee cups and the like
Assignee: FAITH P PETERS
•
Filing: 1953-11-02
•
Granted: 1956-06-19
•
Expires: 1973-11-02
Abstract
No abstract record available.
Inventors
- 👤 Berg Elaine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:39
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/22; A47G19/2283
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US942126A
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US1229226A
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US1657664A
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FR720065A
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US1937939A
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GB415878A
Cited
US2059769A
Cited
US2117266A
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US2396329A
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US2657559A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-19 | 1959-12-19 | 1960-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-19 | 1963-12-19 | 1964-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-19 | 1967-12-19 | 1968-06-19 | $7700.00 | Window Closed / Lapsed |