US3940875A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating soil for controlling termites and the like
Assignee: Individual
•
Filing: 1974-08-09
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Granted: 1976-03-02
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Expires: 1994-08-09
Abstract
Abstract Soil is treated for termite or like control by dispersing in the soil a termite toxic insecticide in an active available state and a termite toxic insecticide in an initially unavailable state and timed to be released before complete dissipation of the immediately available insecticide. The initially unavailable insecticide is enveloped in a container made of a material either in whole or in part attractive to and edible by the termites, to release the insecticide when the container or plug is eaten by the termites. Combined with the insecticide is any odoriferous material which will signal the presence of termites by its distinctive odor. A soil coloring agent can be used also or in addition to provide a visual signal. The odor producing agent can be used alone.
Inventors
- 👤 Mario J. Basile
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:44
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/02; A01M1/026; A01M1/24; A01M17/00; A01M17/002; A01M2200/00; A01M2200/01; A01M2200/011
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
84 words
The method of providing a signal that subterranean termites are present comprising dispersing in the soil a volatile, soil penetrating odor forming material enveloped in an imperforate enclosure substantially impermeable to said material, making a portion of said enclosure of a material attractive to and edible by said termites, placing that portion in the soil so that any termites in the soil adjacent said enclosures would consume said portion and free said odor forming material to produce an odor detectable above the soil surface.
Claim 2
Independent Claim
84 words
The method of providing a signal that subterranean termites are present comprising dispersing in the soil a volatile, soil penetrating odor forming material enveloped in an imperforate enclosure substantially impermeable to said material, making a portion of said enclosure of a material attractive to and edible by said termites, placing that portion in the soil so that any termites in the soil adjacent said enclosures would consume said portion and free said odor forming material to produce an odor detectable above the soil surface.
Claim 3
Dependent Claim
31 words
The method of claim 1 further including adding a termite toxic insecticide to said enveloped material and placing said attractive material at the lower point of said enclosure in the soil.
Claim 4
Dependent Claim
12 words
The method of claim 1 wherein said attractive material is a plastic.
Claim 5
Dependent Claim
46 words
The method of claim 1 wherein said enclosure is a container closed at one end and open at the other end, said portion attractive to and edible by said termites comprises a plug made of a plastic material and closing the open end of said container.
Claim 6
Dependent Claim
61 words
An article for producing a signal in response to the presence of subterranean termites comprising a volatile material producing a distinctive soil penetrating odor enveloped in an imperforate container having walls, said container walls including a wall portion formed from a material which is attractive to and consumed by termites for releasing said material for detection from above the soil surface.
Claim 7
Dependent Claim
61 words
An article for producing a signal in response to the presence of subterranean termites comprising a volatile material producing a distinctive soil penetrating odor enveloped in an imperforate container having walls, said container walls including a wall portion formed from a material which is attractive to and consumed by termites for releasing said material for detection from above the soil surface.
Claim 8
Dependent Claim
37 words
The article of claim 5, wherein said material that is attractive to termites is made up of one of the following plastic materials; cellulose acetate, polyvinyl chloride, polystyrene, polyvinyl acetate, phenol formaldehyde, neoprene rubber and styrene dibromide.
Claim 9
Dependent Claim
42 words
The article of claim 5 wherein said odor forming material includes one of the following materials: oil of peppermint, oil of spearmint, ammonia, "essential oil," menthol, camphor, thymol, and materials which have characteristic odors of selected animals, medicines, flowers, trees or plants.
Claim 10
Dependent Claim
15 words
The article of claim 5 further including a termite toxic insecticide enveloped within said container.
Claim 11
Dependent Claim
50 words
The article of claim 7, wherein said container walls comprise a portion formed from a metal corrodible within a predetermined period under ambient conditions of the soil to be treated, and a portion of said wall portion formed from a plastic material that is attractive to and edible by termites.
Claim 12
Dependent Claim
55 words
An article of claim 7, wherein said container has one opening at one end, said walls including a metal portion corrodible within a predetermined period under ambient conditions of the soil to be treated, said wall portion formed from a plastic material that is attractive and edible by termites being a plug covering said opening.
Claim 13
Independent Claim
86 words
The method of providing a signal that subterranean termites are present comprising dispersing in the soil a stain producing, soil penetrating material enveloped in an imperforate enclosure substantially impermeable to said material, making a portion of said enclosure of a material attractive to and edible by said termites, placing that portion in the soil so that any termites in the soil adjacent said enclosure would consume said portion and free said stain producing material to produce a stain in the soil detectable above the soil surfaces.
Claim 14
Independent Claim
86 words
The method of providing a signal that subterranean termites are present comprising dispersing in the soil a stain producing, soil penetrating material enveloped in an imperforate enclosure substantially impermeable to said material, making a portion of said enclosure of a material attractive to and edible by said termites, placing that portion in the soil so that any termites in the soil adjacent said enclosure would consume said portion and free said stain producing material to produce a stain in the soil detectable above the soil surfaces.
Claim 15
Dependent Claim
31 words
The method of claim 11 further including adding a termite toxic insecticide to said enveloped material and placing said attractive material at the lowest point of said enclosure in the soil.
Claim 16
Dependent Claim
58 words
An article for producing a signal in response to the presence of subterranean termites comprising a soil staining and penetrating material enveloped in an imperforate container having walls, said container walls including a wall portion formed from a material which is attractive to and consumed by termites for releasing said staining material for detection above the soil surface.
Claim 17
Dependent Claim
58 words
An article for producing a signal in response to the presence of subterranean termites comprising a soil staining and penetrating material enveloped in an imperforate container having walls, said container walls including a wall portion formed from a material which is attractive to and consumed by termites for releasing said staining material for detection above the soil surface.
Claim 18
Dependent Claim
15 words
The article of claim 13 further including a termite toxic insecticide enveloped within said container.
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) | 1979-03-02 | 1979-09-01 | 1980-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-02 | 1983-09-01 | 1984-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-02 | 1987-09-01 | 1988-03-02 | $7700.00 | Window Closed / Lapsed |