Patent US3587703A successfully refreshed from Google Patents.
US3587703A
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US
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Giant tires
Assignee: Dunlop Co Ltd
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Filing: 1968-06-28
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Granted: 1971-06-28
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Expires: 1988-06-28
Abstract
Abstract A PNEUMATIC TIRE PROVIDED WITH A THREAD COMPRISING A PLURALITY OF SETS OF INCLINED BARS DISPOSED ONE SET ON EACH SIDE OF THE MIDCIRCUMFERENTIAL PLANE OF THE TIRE IN OPPOSED DIRECTIONS ONE SET WITH RESPECT TO THE OTHER, THE WEARING PROPERTIES OF ONE SET BEING ASYMMETRIC WITH RESPECT TO THE OTHER, SET SUCH THAT SUBSTANTIALLY EVEN WEAR ENSURES DURING ROAD USE OF WHICH THE FOLLOWING IS A SPECIFICATION.
Inventors
- 👤 Jean Hanus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:39
CPC Classifications
B; B60; B60C; B60C11/00; B60C11/03; B60C11/0311
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) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |