US2770358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refillable lipstick dispenser
Assignee: FRANK H KEITH
•
Filing: 1951-10-19
•
Granted: 1956-11-13
•
Expires: 1971-10-19
Abstract
No abstract record available.
Inventors
- 👤 Henry I Keith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:35
CPC Classifications
A; A45; A45D; A45D40/00; A45D40/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US561734A
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FR538597A
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US1973903A
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US2071747A
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US2027921A
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US2309348A
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US2355565A
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US2349800A
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US2474120A
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US2465597A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-13 | 1960-05-14 | 1960-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-13 | 1964-05-14 | 1964-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-13 | 1968-05-14 | 1968-11-13 | $7700.00 | Window Closed / Lapsed |