Patent US2353503A successfully refreshed from Google Patents.
US2353503A
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US
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Device for automatically compensating effect of centrifugal forces on vehicles
Assignee: Individual
•
Filing: 1940-02-21
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Granted: 1944-07-11
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Expires: 1960-02-21
Abstract
No abstract record available.
Inventors
- 👤 Rost Helge Fabian
- 👤 Lindblom Knut Julius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:20
CPC Classifications
B; B60; B60G; B60G9/00; B60G9/02; B60G17/00; B60G17/015; B60G17/019; B60G17/01908; B60G17/01925; B60G21/00; B60G21/10; B60G21/106; Y; Y10; Y10T; Y10T137/00; Y10T137/0753; Y10T137/0923; Y10T137/0947
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) | 1947-07-11 | 1948-01-10 | 1948-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-07-11 | 1952-01-10 | 1952-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-07-11 | 1956-01-10 | 1956-07-11 | $7700.00 | Window Closed / Lapsed |