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Patent US2862311A successfully refreshed from Google Patents.
US2862311A
Expired / Lapsed
US
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Try-on slippers
Assignee: Individual
•
Filing: 1954-09-13
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Granted: 1958-12-02
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Expires: 1974-09-13
Abstract
No abstract record available.
Inventors
- 👤 Ellis Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:27
CPC Classifications
A; A43; A43B; A43B1/00; A43B1/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB190015786A
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US1253639A
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FR538899A
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US1597131A
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US1823445A
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US2016178A
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US2349374A
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US2402227A
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US2509335A
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US2532638A
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US2571673A
Cited
FR1085931A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |