Patent US2902510A successfully refreshed from Google Patents.
US2902510A
Expired / Lapsed
US
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2-substituted-2,6-dimethyl-7-octenes and process for preparing same
Assignee: Akzo Nobel Paints LLC
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Filing: 1956-04-09
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Granted: 1959-09-01
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Expires: 1976-04-09
Abstract
No abstract record available.
Inventors
- 👤 Robert L Webb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:36
CPC Classifications
C; C11; C11B; C11B9/00; C11B9/0007; C07; C07C; C07C17/00; C07C17/07; C07C17/08; C07C21/00; C07C21/02; C07C21/04; C07C21/14; C07C69/00; C07C69/02; C07C69/04; C07C69/06; C07C69/07; C07C69/12; C07C69/14; C07C69/145; C07D; C07D303/00; C07D303/02; C07D303/12; C07D303/14; C11B9/0015; C11B9/0019; Y; Y10; Y10S; Y10S585/00; Y10S585/929; Y10S585/947
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
4 words
COMPOUNDS OF THE FORMULA
Claim 2
Dependent Claim
4 words
COMPOUNDS OF THE FORMULA
References Cited (Backward Citations)
US2467330A
Cited
US2609388A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |