Patent US2545648A successfully refreshed from Google Patents.
US2545648A
Expired / Lapsed
US
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Shower curtain support
Assignee: Individual
•
Filing: 1947-10-08
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Granted: 1951-03-20
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Expires: 1967-10-08
Abstract
No abstract record available.
Inventors
- 👤 Mark C Byrne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:08
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/28; A47K3/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US876672A
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US1148970A
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US1443753A
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US1343284A
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US1732798A
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US1895793A
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US2011662A
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US2094540A
Cited
US2380665A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-19 | 1954-09-18 | 1955-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-19 | 1958-09-18 | 1959-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-19 | 1962-09-18 | 1963-03-20 | $7700.00 | Window Closed / Lapsed |