Patent US4499483A successfully refreshed from Google Patents.
Patent US1934972A successfully refreshed from Google Patents.
US1934972A
Expired / Lapsed
US
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Wheel
Assignee: Bendix Brake Co
•
Filing: 1928-02-16
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Granted: 1933-11-14
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Expires: 1948-02-16
Abstract
No abstract record available.
Inventors
- 👤 Frederick C Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:29
CPC Classifications
B; B60; B60B; B60B3/00; B60B3/002; B60B3/007; B60B23/00; B60B23/06; B60B23/10; B60B3/08; B60B3/085; B60B3/14; B60B3/16; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/947
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) | 1936-11-13 | 1937-05-15 | 1937-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-11-13 | 1941-05-15 | 1941-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-11-13 | 1945-05-15 | 1945-11-14 | $7700.00 | Window Closed / Lapsed |