US2855025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding chair-cot
Assignee: Individual
•
Filing: 1954-08-27
•
Granted: 1958-10-07
•
Expires: 1974-08-27
Abstract
No abstract record available.
Inventors
- 👤 John E Griffith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:29
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/28; A47C4/32; A47C17/00; A47C17/04; A47C17/16; A47C17/162
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US157042A
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US322354A
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US654221A
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US722758A
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US1378505A
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US2006277A
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US1984786A
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GB583299A
Cited
US2611418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |