US2685098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-wringing mop
Assignee: OCedar Corp
•
Filing: 1950-12-01
•
Granted: 1954-08-03
•
Expires: 1970-12-01
Abstract
No abstract record available.
Inventors
- 👤 Jr Joseph Palma
- 👤 James G Knapp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:16
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/14; A47L13/146
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US102865A
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GB189520332A
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US1912543A
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DE596139C
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DE617197C
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US2044075A
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FR807925A
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US2251384A
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US2486102A
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US2614281A
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US2643407A
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DE216565C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-02 | 1958-02-01 | 1958-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-02 | 1962-02-01 | 1962-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-02 | 1966-02-01 | 1966-08-03 | $7700.00 | Window Closed / Lapsed |