US3028606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sleeping berth
Assignee: MILION GUIET TUBAUTO
•
Filing: 1959-06-25
•
Granted: 1962-04-10
•
Expires: 1979-06-25
Abstract
No abstract record available.
Inventors
- 👤 Boutet Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:07
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/84; A47C19/00; A47C19/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1696412A
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US1720116A
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US1945875A
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US2052790A
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US2492362A
Cited
GB617095A
Cited
US2731924A
Cited
US2783717A
Cited
US2746063A
Cited
US2873150A
Cited
US2898159A
Cited
US2874805A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |