US3720570A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endless reinforcement and method for producing same
Assignee: Milliken Research Corp
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Filing: 1970-11-18
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Granted: 1973-03-13
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Expires: 1990-11-18
Abstract
Abstract An endless reinforcement which comprises a plurality of unitary strips including a multiplicity of continuous cords with the strips being positioned across the width of the reinforcement from one side to the other at opposing angles to the edges of the reinforcement with successive lengths of the strips being folded with respect to each other at the edges to form a generally zigzag pattern. Also, a method for producing such a reinforcement and a tire therewith as well as the resulting tire.
Inventors
- 👤 C Greene
- 👤 G Varner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:26
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/18; B60C9/20; B60C9/2003; B60C9/2006; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/30; B29D30/3035; B29D30/70; B60C9/26; B60C9/263; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10765; Y10T152/10783; Y10T152/10801; Y10T152/1081; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24074; Y10T428/24083; Y10T428/24116; Y10T428/2419; Y10T428/24215; Y10T428/24231; Y10T428/24628; Y10T428/24636; Y10T428/24942; Y10T428/2495; Y10T428/24967
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) | 1976-03-12 | 1976-09-11 | 1977-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-12 | 1980-09-11 | 1981-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-12 | 1984-09-11 | 1985-03-13 | $7700.00 | Window Closed / Lapsed |