US2875834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Zinc dithiocarbamate molluscacide
Assignee: Monsanto Chemicals Ltd
•
Filing: 1951-12-29
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Granted: 1959-03-03
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Expires: 1971-12-29
Abstract
No abstract record available.
Inventors
- 👤 Roland S Shumard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:31
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/12; A01N47/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
15 words
THE METHOD FOR CONTROLLING GASTROPDA COMPRISING CONTACTING GASTROPODA WITH A ZINC DITHIOCARBAMATE HAVING THE FORMULA
Claim 2
Independent Claim
15 words
THE METHOD FOR CONTROLLING GASTROPDA COMPRISING CONTACTING GASTROPODA WITH A ZINC DITHIOCARBAMATE HAVING THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |