US3419626A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chloro-substituted xylylene dibromides
Assignee: Diamond Shamrock Corp
•
Filing: 1965-10-11
•
Granted: 1968-12-31
•
Expires: 1985-10-11
Abstract
No abstract record available.
Inventors
- 👤 William J Pyne
- 👤 Bluestone Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:53
CPC Classifications
C; C07; C07C; C07C25/00; C07C25/02; C07C25/125; C07C17/00; C07C17/093; C07C17/10; C07C17/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2564214A
Cited
US2412389A
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US2631168A
Cited
US2600691A
Cited
US2702825A
Cited
US2965682A
Cited
US3285729A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |