US2651071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mitt for detachable cleaning pads
Assignee: Individual
•
Filing: 1948-05-08
•
Granted: 1953-09-08
•
Expires: 1968-05-08
Abstract
No abstract record available.
Inventors
- 👤 Dyer Dora Frances
- 👤 Herbert A Coe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:16
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/16; A47L13/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1005437A
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US1130325A
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US1231168A
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US1507707A
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US1569854A
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FR646659A
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US1736344A
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US1882179A
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US2034169A
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US2103455A
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US2239919A
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US2227707A
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US2550092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |