US3143155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire
Assignee: Bridgestone Firestone Inc
•
Filing: 1961-05-29
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Granted: 1964-08-04
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Expires: 1981-05-29
Abstract
No abstract record available.
Inventors
- 👤 Knox Harold Wayne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:32
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0654; B29C; B29C33/00; B29C33/10; B29C43/00; B29C43/02; B29C43/021; B29C43/32; B29C43/36; B29C43/3642; B29D30/0662; B60; B60C; B60C13/00; B60C19/00; B29C43/10; B29C43/12; B29D2030/0655; B29L; B29L2030/00; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A TIRE COMPRISING A FABRIC-REINFORCED BODY HAVING A CROWN AND SIDEWALL PORTIONS TERMINATING IN INEXTENSIBLE BEADS, AND MEANS ON THE INTERIOR SURFACE OF SAID TIRE TO DELOCALIZE THE STRESSES IN SAID TIRE BODY, SAID MEANS EXTENDING ALONG THE INTERIOR TIRE SURFACE FROM THE CROWN PORTION TO THE BEADS AND COMPRISING LATERALLY INTERCONNECTED RIB PORTIONS DEFINING A PLURALITY OF ISOLATED, DEPRESSED IRREGULAR POCKETS IN THE INTERIOR SURFACE OF SAID TIRE.
Claim 2
Dependent Claim
69 words
A TIRE COMPRISING A FABRIC-REINFORCED BODY HAVING A CROWN AND SIDEWALL PORTIONS TERMINATING IN INEXTENSIBLE BEADS, AND MEANS ON THE INTERIOR SURFACE OF SAID TIRE TO DELOCALIZE THE STRESSES IN SAID TIRE BODY, SAID MEANS EXTENDING ALONG THE INTERIOR TIRE SURFACE FROM THE CROWN PORTION TO THE BEADS AND COMPRISING LATERALLY INTERCONNECTED RIB PORTIONS DEFINING A PLURALITY OF ISOLATED, DEPRESSED IRREGULAR POCKETS IN THE INTERIOR SURFACE OF SAID TIRE.
References Cited (Backward Citations)
US1059843A
Cited
US1827668A
Cited
US1938539A
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US2026161A
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US2678468A
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US2686554A
Cited
US2779386A
Cited
US2790205A
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US3016320A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |