US2587470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic tire
Assignee: Goodrich Corp
•
Filing: 1946-12-14
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Granted: 1952-02-26
•
Expires: 1966-12-14
Abstract
No abstract record available.
Inventors
- 👤 Herzegh Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:26
CPC Classifications
B; B60; B60C; B60C5/00; B60C5/12; B60C5/16; B60C15/00; B60C15/02; B60C15/024; Y; Y10; Y10S; Y10S152/00; Y10S152/11; Y10S152/16; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10666; Y10T152/10675; Y10T152/10684
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
A PNEUMATIC TIRE SUITABLE FOR USE WITHOUT AN INNER TUBE, SAID TIRE COMPRISING AN OPENBELLIED BODY TERMINATING IN SPACED-APART BEAD PORTIONS, SAID TIRE HAVING AN INNER LINING ADHERED THERETO AND EXTENDING FROM BEAD PORTION TO BEAD PORTION OF THE TIRE, SAID LINING COMPRISING BUTYL TYPE RUBBER COMPOSITION OF LESS PERMEABILITY TO AIR THAN THE MATERIAL OF THE TIRE OUTWARDLY THEREOF, AIR-SEALING MEANS AT SAID BEAD PORTIONS, AND A LAYER OF PLASTIC ADHESIVES PUNCTURE-SEALING MATERIAL COMPRISING BUTYL TYPE RUBBER IN THE CROWN REGION OF THE TIRE ADHESIVELY COMPATIBLE WITH AND UNITED WITH SAID LINING AND BY VIRTUE OF ITS ADHESIVE PROPERTY BEING SELF-SEALING OF PUNCTURES IN SAID REGION OF THE TIRE.
Claim 2
Dependent Claim
110 words
A PNEUMATIC TIRE SUITABLE FOR USE WITHOUT AN INNER TUBE, SAID TIRE COMPRISING AN OPENBELLIED BODY TERMINATING IN SPACED-APART BEAD PORTIONS, SAID TIRE HAVING AN INNER LINING ADHERED THERETO AND EXTENDING FROM BEAD PORTION TO BEAD PORTION OF THE TIRE, SAID LINING COMPRISING BUTYL TYPE RUBBER COMPOSITION OF LESS PERMEABILITY TO AIR THAN THE MATERIAL OF THE TIRE OUTWARDLY THEREOF, AIR-SEALING MEANS AT SAID BEAD PORTIONS, AND A LAYER OF PLASTIC ADHESIVES PUNCTURE-SEALING MATERIAL COMPRISING BUTYL TYPE RUBBER IN THE CROWN REGION OF THE TIRE ADHESIVELY COMPATIBLE WITH AND UNITED WITH SAID LINING AND BY VIRTUE OF ITS ADHESIVE PROPERTY BEING SELF-SEALING OF PUNCTURES IN SAID REGION OF THE TIRE.
References Cited (Backward Citations)
FR345879A
Cited
US1443652A
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US1915963A
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US2007825A
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US2255146A
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GB439869A
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US2356128A
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US2467322A
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US2331795A
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US2489995A
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US2522776A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-25 | 1955-08-27 | 1956-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-25 | 1959-08-27 | 1960-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-25 | 1963-08-27 | 1964-02-26 | $7700.00 | Window Closed / Lapsed |