US3473595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bead constructions for tires
Assignee: Owens Corning
•
Filing: 1968-01-26
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Granted: 1969-10-21
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Expires: 1988-01-26
Abstract
No abstract record available.
Inventors
- 👤 Alfred Marzocchi
- 👤 Frank J Lachut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:34
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/0028; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/16; B29C70/22; B29C70/226; B29C70/28; B29C70/40; B29C70/50; B29C70/504; B60C15/00; B60C15/04; B60C9/18; B60C9/20; B29C43/00; B29C43/22; B29C43/24; B29K; B29K2021/00; B29K2105/00; B29K2105/24; B29K2105/246; B29K2105/25; B29K2105/253; B29K2105/256; B29L; B29L2030/00; B29L2030/003; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10279; Y10T152/10378; Y10T152/10387; Y10T152/10495; Y10T152/10765; Y10T152/1081; Y10T152/10819; Y10T152/10846; Y10T428/00; Y10T428/249921; Y10T428/249924; Y10T428/249933; Y10T428/249934; Y10T428/249936; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2938; Y10T428/31504; Y10T428/31551; Y10T428/31641
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2224274A
Cited
US2827099A
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US2884041A
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US2983299A
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US3106952A
Cited
US3282724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-20 | 1973-04-21 | 1973-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-20 | 1977-04-21 | 1977-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-20 | 1981-04-21 | 1981-10-21 | $7700.00 | Window Closed / Lapsed |