US3066149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
1, 3, 5-trithiane compounds
Assignee: Diamond Shamrock Corp
•
Filing: 1958-07-30
•
Granted: 1962-11-27
•
Expires: 1978-07-30
Abstract
No abstract record available.
Inventors
- 👤 Frank B Slezak
- 👤 Russell M Bimber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:00
CPC Classifications
C; C07; C07D; C07D341/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
3 words
2,4,6-TRIHALO-1,3,5-TRITHIANE-1,3-DIOXIDE. 5. 2,4,6-TRIPHENYL-1,3,5-TRITHIANE-1,3-DIOXIDE.
Claim 2
Dependent Claim
3 words
2,4,6-TRIHALO-1,3,5-TRITHIANE-1,3-DIOXIDE. 5. 2,4,6-TRIPHENYL-1,3,5-TRITHIANE-1,3-DIOXIDE.
References Cited (Backward Citations)
US2758955A
Cited
US2690988A
Cited
US2839445A
Cited
US2809146A
Cited
US2848458A
Cited
US2861917A
Cited
US2841524A
Cited
US2864826A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |