US2628953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions of matter stabilized with isobornyl derivatives
Assignee: Uniroyal Inc
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Filing: 1950-11-30
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Granted: 1953-02-17
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Expires: 1970-11-30
Abstract
No abstract record available.
Inventors
- 👤 Thomas H Newby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:51
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C08; C08K; C08K5/00; C08K5/04; C08K5/13; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/18; C10L1/182; C10L1/183; C10L1/1835; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/024; C10M2211/00; C10M2211/04; C10M2211/042; C10M2211/06; C10N; C10N2040/00; C10N2040/14; C10N2040/16; C10N2040/17; Y; Y10; Y10S; Y10S524/00; Y10S524/925
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
AN ORGANIC SUBSTANCE WHICH TENDS TO DETERIORATE BY ABSORPTION OF OXYGEN FROM THE AIR CONTAINING IN ANTIOXIDANT AMOUNT, A 6,6''-ALKYLIDENE BIS-(2-ISOBORNYL-4-METHYL PHENOL).
Claim 2
Dependent Claim
22 words
AN ORGANIC SUBSTANCE WHICH TENDS TO DETERIORATE BY ABSORPTION OF OXYGEN FROM THE AIR CONTAINING IN ANTIOXIDANT AMOUNT, A 6,6''-ALKYLIDENE BIS-(2-ISOBORNYL-4-METHYL PHENOL).
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |