US2729005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sectional ironing board
Assignee: Individual
•
Filing: 1952-08-09
•
Granted: 1956-01-03
•
Expires: 1972-08-09
Abstract
No abstract record available.
Inventors
- 👤 Edwin E Foster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:47
CPC Classifications
D; D06; D06F; D06F81/00; D06F81/02; D06F81/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US83379A
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US170366A
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US232973A
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US307623A
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US1651825A
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US2034042A
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US2295094A
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US2452979A
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US2458627A
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US2432932A
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US2622353A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-02 | 1959-07-04 | 1960-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-02 | 1963-07-04 | 1964-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-02 | 1967-07-04 | 1968-01-03 | $7700.00 | Window Closed / Lapsed |