US2225016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suspension mechanism for driven and braked tandem axle trucks
Assignee: Kenworth Motor Truck Corp
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Filing: 1937-08-02
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Granted: 1940-12-17
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Expires: 1957-08-02
Abstract
No abstract record available.
Inventors
- 👤 Lloyd A Mallett
- 👤 Robert C Norrie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:15
CPC Classifications
B; B60; B60G; B60G5/00; B60G5/04; B60G5/047
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-12-17 | 1944-06-17 | 1944-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-12-17 | 1948-06-17 | 1948-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-12-17 | 1952-06-17 | 1952-12-17 | $7700.00 | Window Closed / Lapsed |