US3248287A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ddvp-fortified pyrethrum marc base mosquito repellent smoke coil
Assignee: Individual
•
Filing: 1964-08-17
•
Granted: 1966-04-26
•
Expires: 1984-08-17
Abstract
No abstract record available.
Inventors
- 👤 Sonbert Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:55
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/20; A01N53/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
AN INSECTICIDAL BODY COMPRISING IGNITABLE MATERIAL ADAPTED TO PROVIDE SMOKE UPON IGNITION WHICH HAS INSECTICIDAL AND REPELLENT PROPERTIES, SAID BODY COMPRISING PYRETHRUM MARC IN AN AMOUNT OF AT LEAST 25% BY WEIGHT OF SAID BODY, SAID BODY HAVING DISTRIBUTED THERETHROUGH A SMALL AMOUNT OF DIMETHYL DICHLORO VINYL PHOSPHATE.
Claim 2
Dependent Claim
48 words
AN INSECTICIDAL BODY COMPRISING IGNITABLE MATERIAL ADAPTED TO PROVIDE SMOKE UPON IGNITION WHICH HAS INSECTICIDAL AND REPELLENT PROPERTIES, SAID BODY COMPRISING PYRETHRUM MARC IN AN AMOUNT OF AT LEAST 25% BY WEIGHT OF SAID BODY, SAID BODY HAVING DISTRIBUTED THERETHROUGH A SMALL AMOUNT OF DIMETHYL DICHLORO VINYL PHOSPHATE.
References Cited (Backward Citations)
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Cited
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US593990A
Cited
US1207766A
Cited
US1595261A
Cited
US1786967A
Cited
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Cited
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Cited
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Cited
US2968591A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |