US2905706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-nitro-3, 4, 6-trichlorophenyl benzoates
Assignee: Dow Chemical Co
•
Filing: 1957-08-09
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Granted: 1959-09-22
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Expires: 1977-08-09
Abstract
No abstract record available.
Inventors
- 👤 Jacqueline G Sims
- 👤 Clarence L Moyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:27
CPC Classifications
C; C07; C07C; C07C205/00; C07C205/39; C07C205/42; C07C205/43; C07C205/49; C07C205/57
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
8 words
A 2-NITRO-3,4,6-TRICHLOROPHENYL BENZOATE CORRESPONDING TO THE GENERAL FORMULA
Claim 2
Dependent Claim
8 words
A 2-NITRO-3,4,6-TRICHLOROPHENYL BENZOATE CORRESPONDING TO THE GENERAL FORMULA
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-21 | 1963-03-23 | 1963-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-21 | 1967-03-23 | 1967-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-21 | 1971-03-23 | 1971-09-22 | $7700.00 | Window Closed / Lapsed |