Patent US1894237A successfully refreshed from Google Patents.
US1894237A
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US
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Breaker strip
Assignee: Goodyear Tire and Rubber Co
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Filing: 1930-05-31
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Granted: 1933-01-10
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Expires: 1950-05-31
Abstract
No abstract record available.
Inventors
- 👤 Gerald D Mallory
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:42
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/0042; B60C9/18; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765; Y10T152/10783; Y10T152/10801; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24074
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) | 1936-01-10 | 1936-07-11 | 1937-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-01-10 | 1940-07-11 | 1941-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-01-10 | 1944-07-11 | 1945-01-10 | $7700.00 | Window Closed / Lapsed |