Patent US2514540A successfully refreshed from Google Patents.
US2514540A
Expired / Lapsed
US
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Pressure-operated adjustable support for a sanitary attachment of sink or basin type
Assignee: Individual
•
Filing: 1945-10-01
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Granted: 1950-07-11
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Expires: 1965-10-01
Abstract
No abstract record available.
Inventors
- 👤 Robert R Freund
- 👤 James M Royal
- 👤 Louis F Schoelkopf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:17
CPC Classifications
A; A61; A61G; A61G7/00; A61G7/0005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE147671C
Cited
US717533A
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US1039708A
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US1060106A
Cited
US1233502A
Cited
US1404482A
Cited
US1460306A
Cited
FR682407A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |