Patent US3006685A successfully refreshed from Google Patents.
US3006685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foldable deck-chair
Assignee: Individual
•
Filing: 1958-01-21
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Granted: 1961-10-31
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Expires: 1978-01-21
Abstract
No abstract record available.
Inventors
- 👤 Ewert Fritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:20
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/28; A47C4/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2503508A
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US2534581A
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GB644558A
Cited
GB698577A
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US2658558A
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US2657737A
Cited
US2778407A
Cited
US2722972A
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US2855025A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |