Patent US2935392A successfully refreshed from Google Patents.
US2935392A
Expired / Lapsed
US
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Method and composition for the control of grass weed
Assignee: Dow Chemical Co
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Filing: 1956-03-05
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Granted: 1960-05-03
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Expires: 1976-03-05
Abstract
No abstract record available.
Inventors
- 👤 Dorsey R Mussell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:43
CPC Classifications
A; A01; A01N; A01N33/00; A01N33/16; A01N33/18; A01N33/20; A01N33/22; C; C07; C07C; C07C201/00; C07C201/06; C07C201/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
24 words
A METHOD FOR THE CONTROL OF GRAMINEOUS WEEDS WHICH COMPRISES CONTACTING GERMINANT SEED AND EMERGING SEEDLINGS OF GRASSES WITH A COMPOUND OF THE FORMULA
Claim 2
Independent Claim
24 words
A METHOD FOR THE CONTROL OF GRAMINEOUS WEEDS WHICH COMPRISES CONTACTING GERMINANT SEED AND EMERGING SEEDLINGS OF GRASSES WITH A COMPOUND OF THE FORMULA
References Cited (Backward Citations)
US2054509A
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US2378716A
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US2394916A
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US2630380A
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US2747983A
Cited
US2796446A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |