Patent US2622353A successfully refreshed from Google Patents.
US2622353A
Expired / Lapsed
US
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Sectional ironing board with cover
Assignee: Individual
•
Filing: 1947-05-29
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Granted: 1952-12-23
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Expires: 1967-05-29
Abstract
No abstract record available.
Inventors
- 👤 Mendelson Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:43
CPC Classifications
D; D06; D06F; D06F81/00; D06F81/02; D06F81/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US272950A
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US643511A
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US1042826A
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US1197525A
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US1551241A
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US1885737A
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US2226710A
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US2333784A
Cited
US2531778A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |