Patent US2608420A successfully refreshed from Google Patents.
US2608420A
Expired / Lapsed
US
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Load bracing structure for vehicles
Assignee: Individual
•
Filing: 1949-01-03
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Granted: 1952-08-26
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Expires: 1969-01-03
Abstract
No abstract record available.
Inventors
- 👤 Frank T Eck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:47
CPC Classifications
B; B60; B60P; B60P7/00; B60P7/06; B60P7/135; B60P7/15; Y; Y10; Y10T; Y10T24/00; Y10T24/47; Y10T24/4718; Y10T24/4773
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1548053A
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GB242551A
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US1665439A
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US1838472A
Cited
US2051420A
Cited
US2122950A
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US2194922A
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US2425875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |