Patent US2664381A successfully refreshed from Google Patents.
US2664381A
Expired / Lapsed
US
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Parasiticidal lotion
Assignee: McKesson and Robbins Inc
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Filing: 1953-06-02
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Granted: 1953-12-29
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Expires: 1973-06-02
Abstract
No abstract record available.
Inventors
- 👤 Allen L Omohundro
- 👤 Franz M Neumeier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:17
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/02; A01N25/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A PARASITICIDAL LOTION FOR BODY PARASITES CONTAINING PYRETHRUM EXTRACT, SESAMIN EXTRACT, APIOL, DINITROANISOLE, BENZYL ALCOHOL, OLEIC ACID AS AN INTERMISCIBLE SOLVENT FOR SAID INGREDIENTS, WATER AND A MONO-ISO-OCTYL-PHENYL-POLYOXYETHYLENE-GLYCOL-ETHER HAVING THE FORMULA
Claim 2
Dependent Claim
31 words
A PARASITICIDAL LOTION FOR BODY PARASITES CONTAINING PYRETHRUM EXTRACT, SESAMIN EXTRACT, APIOL, DINITROANISOLE, BENZYL ALCOHOL, OLEIC ACID AS AN INTERMISCIBLE SOLVENT FOR SAID INGREDIENTS, WATER AND A MONO-ISO-OCTYL-PHENYL-POLYOXYETHYLENE-GLYCOL-ETHER HAVING THE FORMULA
References Cited (Backward Citations)
US451508A
Cited
US1514377A
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US1940646A
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FR660982A
Cited
US2202145A
Cited
US2432607A
Cited
US2347265A
Cited
GB572310A
Cited
US2410101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-28 | 1957-06-29 | 1957-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-28 | 1961-06-29 | 1961-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-28 | 1965-06-29 | 1965-12-29 | $7700.00 | Window Closed / Lapsed |