US2862253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-story trailer construction
Assignee: LIBERTY COACH Co Inc
•
Filing: 1950-09-15
•
Granted: 1958-12-02
•
Expires: 1970-09-15
Abstract
No abstract record available.
Inventors
- 👤 Place Reed
- 👤 Sr Charles B Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:34
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; B60P3/34; E; E04; E04B; E04B1/00; E04B1/343; E04B1/34305; E04B1/3431
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2105293A
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US1985732A
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US2155876A
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US2193352A
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US2252166A
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US2323106A
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US2366739A
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US2636424A
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US2608381A
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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) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |