Patent US3034879A successfully refreshed from Google Patents.
US3034879A
Expired / Lapsed
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Stabilization of organic compositions with metal deactivators
Assignee: Goodyear Tire and Rubber Co
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Filing: 1959-06-08
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Granted: 1962-05-15
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Expires: 1979-06-08
Abstract
No abstract record available.
Inventors
- 👤 Ronald B Spacht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:41
CPC Classifications
C; C09; C09K; C09K15/00; C09K15/04; C09K15/20; C09K15/22; C08; C08K; C08K5/00; C08K5/16; C08K5/20; Y; Y10; Y10S; Y10S524/00; Y10S524/925
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
AN ORGANIC MATERIAL WHICH IS SUBJECT TO OXIDATIVE DETERIORATION IN THE PRESENCE OF A METAL CONTAINING MATERIAL WHICH CATALYZES SAID DETERIORATION SELECTED FROM THE GROUP CONSISTING OF RUBBER AND GASOLINE CONTAINING A SMALL AMOUNT SUFFICIENT TO STABILIZE SAID MATERIAL OF A METAL DEACTIVATOR HAVING THE STRUCTURE:
Claim 2
Dependent Claim
46 words
AN ORGANIC MATERIAL WHICH IS SUBJECT TO OXIDATIVE DETERIORATION IN THE PRESENCE OF A METAL CONTAINING MATERIAL WHICH CATALYZES SAID DETERIORATION SELECTED FROM THE GROUP CONSISTING OF RUBBER AND GASOLINE CONTAINING A SMALL AMOUNT SUFFICIENT TO STABILIZE SAID MATERIAL OF A METAL DEACTIVATOR HAVING THE STRUCTURE:
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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) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |