US2831544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle with shiftable implement carrying table thereon
Assignee: CERTIFIED EQUIPMENT CORP
•
Filing: 1954-03-23
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Granted: 1958-04-22
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Expires: 1974-03-23
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Dunn
- 👤 Herbert W Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:03
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/10; B66; B66C; B66C23/00; B66C23/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1337400A
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US1773252A
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US1933873A
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US1881748A
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US1801735A
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US1887553A
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US2157711A
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US2319486A
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US2409552A
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US2599170A
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US2559733A
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US2602552A
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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) | 1961-04-21 | 1961-10-21 | 1962-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-21 | 1965-10-21 | 1966-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-21 | 1969-10-21 | 1970-04-22 | $7700.00 | Window Closed / Lapsed |