US2459765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer body side wall construction
Assignee: Trailmobile Inc
•
Filing: 1944-04-13
•
Granted: 1949-01-18
•
Expires: 1964-04-13
Abstract
No abstract record available.
Inventors
- 👤 James J Black
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:50
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2172571A
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USRE21850E
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US1414419A
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US1469220A
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DE379379C
Cited
US1720790A
Cited
GB285743A
Cited
GB306214A
Cited
US1814556A
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US1922027A
Cited
US2185961A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-18 | 1952-07-19 | 1953-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-18 | 1956-07-19 | 1957-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-18 | 1960-07-19 | 1961-01-18 | $7700.00 | Window Closed / Lapsed |