US3511398A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Road vehicles
Assignee: Nutricia Ltd
•
Filing: 1968-01-10
•
Granted: 1970-05-12
•
Expires: 1988-01-10
Abstract
No abstract record available.
Inventors
- 👤 John F Lyster
- 👤 Christopher S J Gunner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:49
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/02; B60P1/027; B60P1/64; B60P1/6418; B60P1/6445; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/061; B62D53/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US314243A
Cited
US956938A
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US2376296A
Cited
US3039633A
Cited
US3043411A
Cited
US3015407A
Cited
US3197229A
Cited
US3348711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |