US2913484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diphenylmethyl 3, 4-dichlorobenzoate
Assignee: Dow Chemical Co
•
Filing: 1958-05-19
•
Granted: 1959-11-17
•
Expires: 1978-05-19
Abstract
No abstract record available.
Inventors
- 👤 David A Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:57
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/10; C; C07; C07C; C07C69/00; C07C69/76
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
2 words
DIPHENYLMETHYL 3,4-DICHLOROBENZATE.
Claim 2
Dependent Claim
2 words
DIPHENYLMETHYL 3,4-DICHLOROBENZATE.
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) | 1962-11-16 | 1963-05-18 | 1963-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-16 | 1967-05-18 | 1967-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-16 | 1971-05-18 | 1971-11-17 | $7700.00 | Window Closed / Lapsed |