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Patent US3054467A successfully refreshed from Google Patents.
US3054467A
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US
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Roll supported vehicle for irregular terrain
Assignee: Individual
•
Filing: 1959-04-06
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Granted: 1962-09-18
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Expires: 1979-04-06
Abstract
No abstract record available.
Inventors
- 👤 Edwin W Seiler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:18
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US714762A
Cited
US1345109A
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US2072611A
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US2406290A
Cited
FR910372A
Cited
US2755713A
Cited
US2878883A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |