US3064276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible seat bed
Assignee: Individual
•
Filing: 1960-06-20
•
Granted: 1962-11-20
•
Expires: 1980-06-20
Abstract
No abstract record available.
Inventors
- 👤 Iii Charles R Newsom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:46
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/04; A47C17/22; A47C17/23; A47C17/13; A47C17/136; Y; Y10; Y10S; Y10S5/00; Y10S5/927
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US843780A
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US977529A
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US1346582A
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US1579115A
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US1721647A
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US1950927A
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US1978902A
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US2174582A
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US2250148A
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US2628368A
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US2568366A
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US2853717A
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US3019454A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |