Patent US5676515A successfully refreshed from Google Patents.
Patent US3410916A successfully refreshed from Google Patents.
US3410916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
5, 6, 7, 8, 11, 11, 12, 12-octachloro-2, 3, 3a, 4, 4a, 5, 8, 8a, 9, 9a-decahydro-2, 3:4, 9:5, 8-trimethano-1h-cyclopenta(3a:9a) naphthalene
Assignee: Olin Corp
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Filing: 1966-05-31
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Granted: 1968-11-12
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Expires: 1986-05-31
Abstract
No abstract record available.
Inventors
- 👤 Herman A Bruson
- 👤 Howard L Plant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:23
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C07; C07C; C07C17/00; C07C17/26; C07C17/30; C07C23/00; C07C23/18; C07C23/20; C07C23/46; C10M2211/00; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2606910A
Cited
US3012079A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |