US2564702A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Boat trailer
Assignee: Individual
•
Filing: 1948-02-27
•
Granted: 1951-08-21
•
Expires: 1968-02-27
Abstract
No abstract record available.
Inventors
- 👤 Linneman Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:33
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/06; B60P3/10; B60P3/1033
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US804863A
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US1123509A
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US1459521A
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US1531180A
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US1779887A
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US2328139A
Cited
US2375754A
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US2374383A
Cited
US2448443A
Cited
US2415771A
Cited
US2442248A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-20 | 1955-02-19 | 1955-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-20 | 1959-02-19 | 1959-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-20 | 1963-02-19 | 1963-08-21 | $7700.00 | Window Closed / Lapsed |