US2774708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alkyl dimethyl dichlorobenzyl ammonium mercaptobenzothiazolates and pesticidal concentrates containing the same
Assignee: Gallowhur Chemical Corp
•
Filing: 1954-12-27
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Granted: 1956-12-18
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Expires: 1974-12-27
Abstract
No abstract record available.
Inventors
- 👤 Sylvan I Cohen
- 👤 Martin S Frant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:38
CPC Classifications
C; C07; C07D; C07D277/00; C07D277/60; C07D277/62; C07D277/68; C07D277/70; C07D277/76; C07D277/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
AN ALKYL DIMETHYL DICHLOROBENZYL AMMONIUM 2-,MERCAPTOBENZOTHIAZOLATE, WHEREIN ALKYL MEANS A MIXTURE OF RADICALS RANGING FROM C8H17 TO C18H37.
Claim 2
Dependent Claim
18 words
AN ALKYL DIMETHYL DICHLOROBENZYL AMMONIUM 2-,MERCAPTOBENZOTHIAZOLATE, WHEREIN ALKYL MEANS A MIXTURE OF RADICALS RANGING FROM C8H17 TO C18H37.
References Cited (Backward Citations)
US2014421A
Cited
FR806662A
Cited
US2285077A
Cited
US2474237A
Cited
US2555024A
Cited
US2725326A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |