US2419104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Springing of motor cars with swinging half axles
Assignee: Individual
•
Filing: 1940-12-06
•
Granted: 1947-04-15
•
Expires: 1960-12-06
Abstract
No abstract record available.
Inventors
- 👤 Wilfert Karl
- 👤 Barenyi Bela
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:03
CPC Classifications
B; B60; B60G; B60G3/00; B60G3/02; B60G3/04; B60G3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE612640C
Cited
FR504669A
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US2097362A
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US2019982A
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US2094582A
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GB431921A
Cited
US2047287A
Cited
US2104499A
Cited
US2171469A
Cited
US2113382A
Cited
US2206101A
Cited
US2242584A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-04-14 | 1950-10-14 | 1951-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-04-14 | 1954-10-14 | 1955-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-04-14 | 1958-10-14 | 1959-04-15 | $7700.00 | Window Closed / Lapsed |