Patent US3211306A successfully refreshed from Google Patents.
US3211306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load carrying vehicle
Assignee: Individual
•
Filing: 1963-09-04
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Granted: 1965-10-12
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Expires: 1983-09-04
Abstract
No abstract record available.
Inventors
- 👤 Nissen Peter List
- 👤 Kersgard Svend Aage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:53
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/54; B60P1/5438; B60P1/5442; B60S; B60S9/00; B60S9/02; B60S9/10; B60S9/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |