Patent US2564665A successfully refreshed from Google Patents.
US2564665A
Expired / Lapsed
US
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Insect repellents
Assignee: Individual
•
Filing: 1949-01-07
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Granted: 1951-08-21
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Expires: 1969-01-07
Abstract
No abstract record available.
Inventors
- 👤 Paul D Bartlett
- 👤 Woods Gilbert Forrest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:42
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/34; A01N31/00; A01N31/02; A01N31/04; A01N31/06; A01N2300/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
22 words
AN INSECT REPELLENT COMPOSITION COMPRISING A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 1-(2''-HYDROXY-CYCLOHEXYL)-1-BUTANOL AND 1(2''-HYDROXY-CYCLOHEXYL)-2-METHYL-1-PROPANOL IN A NON-GASEOUS INERT ORGANIC CARRIER.
References Cited (Backward Citations)
US2400006A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-20 | 1955-02-19 | 1955-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-20 | 1959-02-19 | 1959-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-20 | 1963-02-19 | 1963-08-21 | $7700.00 | Window Closed / Lapsed |