US3009731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination boat trailer and sleeper
Assignee: Individual
•
Filing: 1959-11-16
•
Granted: 1961-11-21
•
Expires: 1979-11-16
Abstract
No abstract record available.
Inventors
- 👤 Raymond W Fowler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:35
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/06; B60P3/10; B60P3/1033; B60P3/1041; B60P3/32; B60P3/34; B60P3/341
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1476051A
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US2216553A
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US2266769A
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US2310431A
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US2502024A
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GB612484A
Cited
AT169940B
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US2598458A
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US2475928A
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US2797124A
Cited
FR1204671A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-20 | 1965-05-22 | 1965-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-20 | 1969-05-22 | 1969-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-20 | 1973-05-22 | 1973-11-21 | $7700.00 | Window Closed / Lapsed |