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Patent US2436573A successfully refreshed from Google Patents.
US2436573A
Expired / Lapsed
US
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Suspension unit, particularly for motor vehicles
Assignee: Individual
•
Filing: 1944-10-11
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Granted: 1948-02-24
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Expires: 1964-10-11
Abstract
No abstract record available.
Inventors
- 👤 Heynes William Munger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:08
CPC Classifications
D; D06; D06F; D06F81/00; D06F81/08; B; B60; B60G; B60G17/00; B60G17/02; B60G17/04; B60G17/044; Y; Y10; Y10S; Y10S267/00; Y10S267/02; Y10S280/00; Y10S280/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-23 | 1951-08-25 | 1952-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-23 | 1955-08-25 | 1956-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-23 | 1959-08-25 | 1960-02-24 | $7700.00 | Window Closed / Lapsed |