Patent US2621143A successfully refreshed from Google Patents.
US2621143A
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Thiosulfenyl dithiocarbamates as grain insect repellents
Assignee: Phillips Petroleum Co
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Filing: 1950-05-05
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Granted: 1952-12-09
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Expires: 1970-05-05
Abstract
No abstract record available.
Inventors
- 👤 Lyle D Goodhue
- 👤 Carolyn E Tissol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:48
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/185; A61K31/19; A61K31/195; A01; A01N; A01N43/00; A01N43/34; A01N43/40; A01N2300/00; Y; Y10; Y10S; Y10S428/00; Y10S428/907
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
32 words
A METHOD FOR REPELLING INSECTS WHICH FREQUENT GRAIN AND GRAIN PRODUCTS WHICH COMPRISES APPLYING A REPELLING AMOUNT OF A THIOSULFENYL DITHIOCARBAMATE TO THE LOCUS FROM WHICH SAID INSECTS ARE TO BE REPELLED.
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) | 1955-12-09 | 1956-06-09 | 1956-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-09 | 1960-06-09 | 1960-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-09 | 1964-06-09 | 1964-12-09 | $7700.00 | Window Closed / Lapsed |