US2567025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding closet bowl
Assignee: Crane Co
•
Filing: 1947-07-01
•
Granted: 1951-09-04
•
Expires: 1967-07-01
Abstract
No abstract record available.
Inventors
- 👤 Otto C Osterhage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:56
CPC Classifications
E; E03; E03D; E03D11/00; E03D11/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US14902A
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US456678A
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GB190328612A
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US1560386A
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US1961795A
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US2117389A
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US2145435A
Cited
US2205801A
Cited
US2303037A
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US2370247A
Cited
US2394911A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-03 | 1955-03-05 | 1955-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-03 | 1959-03-05 | 1959-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-03 | 1963-03-05 | 1963-09-04 | $7700.00 | Window Closed / Lapsed |