US2628164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polyhalogenated esters
Assignee: Monsanto Chemicals Ltd
•
Filing: 1951-03-26
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Granted: 1953-02-10
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Expires: 1971-03-26
Abstract
No abstract record available.
Inventors
- 👤 David T Mowry
- 👤 Arthur H Schlesinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:29
CPC Classifications
C; C07; C07C; C07C17/00; C07C17/26; C07C17/32; A; A01; A01N; A01N37/00; A01N37/34; C07C253/00; C07C253/30; C07C255/00; C07C255/01; C07C255/23; A01N2300/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
9 words
DIALLYL 1,3 - DICYANO - 2 - (TRICHLOROMETHYL) GLUTARATE.
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) | 1956-02-10 | 1956-08-11 | 1957-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-10 | 1960-08-11 | 1961-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-10 | 1964-08-11 | 1965-02-10 | $7700.00 | Window Closed / Lapsed |