US3106950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adhesion of dissimilar rubbers
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1956-03-30
•
Granted: 1963-10-15
•
Expires: 1976-03-30
Abstract
No abstract record available.
Inventors
- 👤 John L Ernst
- 👤 Wilbur F Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:30
CPC Classifications
B; B60; B60C; B60C1/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31826; Y10T428/3183
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
IN A RUBBER TIRE, A COMBINATION WHICH COMPRISES A CARCASS MEMBER CONTAINING A PLURALITY OF CORDS IMBEDDED IN A HIGHLY UNSATURATED RUBBER, AND AT LEAST ONE LAYER OF A LOW UNSATURATION ISOOLEFIN-MULTIOLEFIN RUBBERY COPOLYMER OF 0.5 TO 15% COMBINED MULTIOLEFIN ADHERSIVELY UNITED THERETO BY MEANS OF TWO INTERPOSED CEMENTS, THE FIRST CEMENT BEING ADJACENT TO THE ISOOLFEIN-MULTIOLEFIN
Claim 2
Dependent Claim
57 words
IN A RUBBER TIRE, A COMBINATION WHICH COMPRISES A CARCASS MEMBER CONTAINING A PLURALITY OF CORDS IMBEDDED IN A HIGHLY UNSATURATED RUBBER, AND AT LEAST ONE LAYER OF A LOW UNSATURATION ISOOLEFIN-MULTIOLEFIN RUBBERY COPOLYMER OF 0.5 TO 15% COMBINED MULTIOLEFIN ADHERSIVELY UNITED THERETO BY MEANS OF TWO INTERPOSED CEMENTS, THE FIRST CEMENT BEING ADJACENT TO THE ISOOLFEIN-MULTIOLEFIN
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |