Patent US2752610A successfully refreshed from Google Patents.
US2752610A
Expired / Lapsed
US
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Toilet seat
Assignee: Individual
•
Filing: 1953-09-14
•
Granted: 1956-07-03
•
Expires: 1973-09-14
Abstract
No abstract record available.
Inventors
- 👤 Frances A Mabrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:28
CPC Classifications
A; A47; A47K; A47K17/00; A47K17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US755183A
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FR348095A
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US796276A
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US918433A
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US1339891A
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FR618085A
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US1715118A
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US2127020A
Cited
US2545598A
Cited
US2682914A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-03 | 1960-01-02 | 1960-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-03 | 1964-01-02 | 1964-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-03 | 1968-01-02 | 1968-07-03 | $7700.00 | Window Closed / Lapsed |