Patent US2240841A successfully refreshed from Google Patents.
US2767513A
Expired / Lapsed
US
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Adjustable lavatory leg construction
Assignee: Individual
•
Filing: 1953-07-24
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Granted: 1956-10-23
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Expires: 1973-07-24
Abstract
No abstract record available.
Inventors
- 👤 Bluestone William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:17
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/32; E03C1/326; E03C1/328
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US180251A
Cited
US1032801A
Cited
US1955191A
Cited
US2247235A
Cited
US2305870A
Cited
US2535613A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |