Patent US4534128A successfully refreshed from Google Patents.
US4534128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for pest control using anesthetic and insecticide
Assignee: Individual
•
Filing: 1983-02-01
•
Granted: 1985-08-13
•
Expires: 2003-02-01
Abstract
Abstract A method for treating pests and insects by combining an anesthetic and an insecticide into a mixture, and applying the mixture to the dwelling place of the insect or pest.
Inventors
- 👤 Grady W. Query
- 👤 O. Grady Query
- 👤 H. Fred Kessler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:39
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/20; A01M1/2022; A01M1/2027; A01M1/2038; A01M17/00; A01M17/002; A01N; A01N25/00; A01N25/02; A01N25/04; A01N25/06; A01N53/00; A01N61/00; A01M2200/00; A01M2200/01; A01M2200/011; A01M2200/012
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
87 words
A method of treating insects or pests, comprising: a. combining an insecticide and an anesthetic into a mixture as follows: ______________________________________
Pyrethrins I and II .5 to .7%
Piperonyl Butoxide (Technical)
5%
Petroleum Oil, Refined 14%
Methylene Chloride 15%
Dimethyl Ether 65.3 to 65.5%
100%
______________________________________ where the percentages indicated are by weight; and b. injecting said mixture into a nest or dwelling place of said insects or pests whereby said anesthetic immobilizes said insects or pests while said insecticide acts to kill said insects or pests.
Claim 2
Independent Claim
87 words
A method of treating insects or pests, comprising: a. combining an insecticide and an anesthetic into a mixture as follows: ______________________________________
Pyrethrins I and II .5 to .7%
Piperonyl Butoxide (Technical)
5%
Petroleum Oil, Refined 14%
Methylene Chloride 15%
Dimethyl Ether 65.3 to 65.5%
100%
______________________________________ where the percentages indicated are by weight; and b. injecting said mixture into a nest or dwelling place of said insects or pests whereby said anesthetic immobilizes said insects or pests while said insecticide acts to kill said insects or pests.
Claim 3
Independent Claim
89 words
A method of treating insects or pests, comprising: a. combining an insecticide and an anesthetic into a mixture as follows: ______________________________________
Pyrethrins I and II .5 to .7%
Piperonyl Butoxide (Technical)
5%
Petroleum Oil, Refined 14%
Methylene Chloride 15%
Dimethyl Ether 65.3 to 65.5%
100%
______________________________________ where the percentages indicated are by weight; and b. injecting said mixture into a nest or dwelling place of said insects or pests under pressure whereby said anesthetic immobilizes said insects or pests while said insecticide acts to kill said insects or pests.
Claim 4
Independent Claim
89 words
A method of treating insects or pests, comprising: a. combining an insecticide and an anesthetic into a mixture as follows: ______________________________________
Pyrethrins I and II .5 to .7%
Piperonyl Butoxide (Technical)
5%
Petroleum Oil, Refined 14%
Methylene Chloride 15%
Dimethyl Ether 65.3 to 65.5%
100%
______________________________________ where the percentages indicated are by weight; and b. injecting said mixture into a nest or dwelling place of said insects or pests under pressure whereby said anesthetic immobilizes said insects or pests while said insecticide acts to kill said insects or pests.
References Cited (Backward Citations)
US4160336A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-08-12 | 1989-02-11 | 1989-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-12 | 1993-02-11 | 1993-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-12 | 1997-02-11 | 1997-08-13 | $7700.00 | Window Closed / Lapsed |