US3450222A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-propelled vehicle having three-wheeled sections
Assignee: Kockums Mekaniska Verkstads AB
•
Filing: 1966-09-12
•
Granted: 1969-06-17
•
Expires: 1986-09-12
Abstract
No abstract record available.
Inventors
- 👤 Stig Mattis Lennart Ohlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:18
CPC Classifications
B; B62; B62D; B62D13/00; B62D13/02; A; A01; A01G; A01G23/00; A01G23/003; A01G23/006; B62D53/00; B62D53/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1884975A
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US3225850A
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US3191709A
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US3246714A
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US3227235A
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US3172685A
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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) | 1972-06-16 | 1972-12-16 | 1973-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-16 | 1976-12-16 | 1977-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-16 | 1980-12-16 | 1981-06-17 | $7700.00 | Window Closed / Lapsed |