NZ237671A - Insect trap in shape of truncated cone with restricted access to bait - Google Patents
Insect trap in shape of truncated cone with restricted access to baitInfo
- Publication number
- NZ237671A NZ237671A NZ237671A NZ23767191A NZ237671A NZ 237671 A NZ237671 A NZ 237671A NZ 237671 A NZ237671 A NZ 237671A NZ 23767191 A NZ23767191 A NZ 23767191A NZ 237671 A NZ237671 A NZ 237671A
- Authority
- NZ
- New Zealand
- Prior art keywords
- bait
- base portion
- cover portion
- outer perimeter
- placement area
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/20—Poisoning, narcotising, or burning insects
- A01M1/2005—Poisoning insects using bait stations
- A01M1/2011—Poisoning insects using bait stations for crawling insects
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/20—Poisoning, narcotising, or burning insects
- A01M1/2005—Poisoning insects using bait stations
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M2200/00—Kind of animal
- A01M2200/01—Insects
- A01M2200/011—Crawling insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Description
<div class="application article clearfix" id="description">
<p class="printTableText" lang="en">23 7 6 7 <br><br>
Priority &..r?r.3?.rT..W:... O. <br><br>
GotT»p!'»*o ^pc•rif.r.wa'i'v.rj Fried: ...J3..T..^V:—Til <br><br>
.-s: (5}.. A O A .00.1. J.CX2*., .^.O. <br><br>
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NEW ZEALAND PATENTS ACT, 1953 <br><br>
No •: <br><br>
/ - y ---^Z <br><br>
Date: / V ~3 Ipn """"" <br><br>
/ -■'*/{?<}/ / <br><br>
COMPLETE SPECIFICATION ^ / <br><br>
BAIT STATION <br><br>
)^/Wer S C JOHNSON & SON, INC, a corporation of the State of Wisconsin, of 1525 Howe Street, Racine, Wisconsin 53403-5011, United States of America hereby declare the invention for which S/V/e pray that a patent may be granted to VWe, and the method by which it is to be performed, to be particularly described in and by the following statement:- <br><br>
- 1 - <br><br>
(Followed by page la) <br><br>
237671 <br><br>
Technical Field This invention relates to the field of devices for 5 controlling insects and more particularly to a simple, inexpensive device having a ramped base portion having a central bait area at its center and a cover portion, the base portion having a plurality of support projections upon which the cover portion rests. <br><br>
10 Background Art <br><br>
Many devices for holding a poisonous bait to control crawling insects are known, ranging from simple cardboard tubes open at both ends with the bait glued inside to more elaborate structures that have a centrally enclosed bait 15 accessible by periphal openings. <br><br>
Early insect traps, as stated, lacked features to prevent access to the poisoned bait. Examples are U.S. Pat. No. 1,372,780, which discloses a bellshaped top having side apertures, which fits over and clamps to a dish shaped base, 20 and U.S. Pat. No. 2,123,995, which discloses a flat piece of sheetmetal which is bent over an insecticidal substance to partially cover the substance while allowing insects direct access. <br><br>
U.S. Pat. No. 4,563,836 to Woodruff et al. discloses an 2 5 insect feeding station comprised of a simple cover which fits over a base, the base having external wall segments with entrance gaps between them and interior walls placed opposite the gaps and surrounding a central bait area. <br><br>
U.S. Pat. Nos. 278,032 and 278,842 discloses designs for 30 insect feeding stations, similar to those of the '836 patent, having a cover over a base with baffle means. <br><br>
U.K. patent specification No. GB21284 63A, <br><br>
discloses an insect feeding station having an aperture- <br><br>
:—"J containing cover placed over a base, the base having baffle <br><br>
5 | <br><br>
i 35 means for directing an insect toward the central bait <br><br>
V * <br><br>
; -: • section. <br><br>
j' ! U.S. Pat. No. 4,841,669 to Demarest et al. discloses an insect bait device which has two substantially identical <br><br>
; housing portions which are joined together to enclose an <br><br>
237 67 1 <br><br>
- 2 - <br><br>
insecticide, the two housing portions together forming access apertures for insects. The possibility of multiple unit array manufacture is disclosed. <br><br>
U.S. Pat,. No. 4,837,969 to Demarest discloses a bait 5 station having a ramped structure surrounding a recessed bait well having a cover with multiple lobes. The lobes overlie inner walls on the base and have access apertures. <br><br>
Brief Description of the Drawings <br><br>
Figure 1 is a perspective drawing of the assembled bait 10 station. <br><br>
Figure 2 is an exploded perspective view showing the cover portion and the base portion of the bait station. <br><br>
Figure 3 is a plan view of the top portion of the bait station. Plan views taken from the top or the bottom of the 15 top portion appear similar. <br><br>
Figure 4 is a top plan view of the bottom portion of the bait station. <br><br>
Figure 5 is a side sectional view of the assembled bait station taken along section line 5-5 indicated on Figure 1. 20 Figure 6 is a side sectional view of the top portion of the bait station, taken along section line 6-6 indicated on Figure 2. <br><br>
Summary Disclosure of Invention <br><br>
The bait station of the present invention has a cover 25 portion in the general shape of a wide truncated cone, with a flattened central section and in the middle of the central section a central recess, the central recess forming, on the inner surface of the cover portion, a conical projection. <br><br>
The bait station has a base portion also having the 30 general shape of a wide truncated cone with a flattened central section. The cone has around its circumference a series of concentric ramps progressively rising to the central area. Rising from the outer perimeter of the bait station and from the perimeter of the central area of the 35 bait station are support projections. <br><br>
When the cover portion is placed onto and attached to the base portion, the support projections serve to separate the two portions and to allow crawling insects to access a bait tablet placed into the central area of the base portion. <br><br>
5 <br><br>
10 <br><br>
15 <br><br>
20 <br><br>
25 <br><br>
30 <br><br>
J ; <br><br>
35 <br><br>
1 <br><br>
O i <br><br>
•ii j si <br><br>
- 3 - <br><br>
?37671 <br><br>
The ramp structure of the base, however, prevents direct access to the bait tablet by fingers, sticks, or the like. <br><br>
Best Mode For Carrying Out The Invention <br><br>
Figure 1 shows assembled bait station 10 which is comprised of cover portion 12 and base portion 14. Figure'jZ-shows an exploded perspective view of cover portion 12 and base portion 14. <br><br>
As shown in Figures 1 and 2, cover portion 12 has the general shape of a shallow truncated cone having a centrally located top area 16 with a central recess 18 therein. <br><br>
Base portion 14, also in the general shape of a shallow truncated cone, has base outer perimeter 2 0 and, rising from base outer perimeter 20, ramped surface 22. Ramped surface 22 has upon its surface a series of ramped steps 24 in the form of concentric raised ridges. Base portion 14 has a centrally located bait placement area 26. Round surface 22 extends above centrally located bait placement area 26, creating a recess into which a bait tablet containing an insect toxicant is placed. Spaced around base outer perimeter 20 are a first plurality of support projections 28 and, spaced around centrally located bait placement area 26, are a second plurality of support projections 30. <br><br>
When cover portion 12 is placed over base portion 12, both first plurality of support projections 28 and second plurality of support projections 30 serve to hold base portion 12 and cover portion 14 in a spaced apart configuration. This spaced apart configuration allows crawling insects to enter to the station, ascend ramped surface 22 and eat the bait tablet placed in centrally located bait placement area 26. The bait tablet so placed may be fastened to centrally located bait placement area 26 by glue or other fastening means, and the bait tablet is further secured by being surrounded by the second plurality of support projections 30. <br><br>
Figure 6 shows cover portion 12 in side sectional view. As can best be seen in this figure, central recess 18 forms a downwardly pointing projection. <br><br>
When cover portion 12 is placed over base portion 14, as is seen by the side sectional view of the assembled station <br><br>
5 <br><br>
10 <br><br>
15 <br><br>
- 4 - <br><br>
o shown in Figure 5, the projection formed by central recess 18 extends downwardly over centrally located bait placement area 26, thus forming a contact point to hold the bait tablet placed therein from the top. <br><br>
Preferably, cover portion 12 and base portion 14 are formed from plastically deformable material. Manufacture and packaging of the bait stations in a blister pack array is possible. <br><br>
Other modifications of the bait station of the prsent invention will become apparent to those skilled in the art from an examination of the above patent Specification and drawings. Therefore, other variations of the present invention may be made which fall within the scope of the following claims even though such variations were not specifically discussed above. <br><br>
Industrial Applicability <br><br>
The bait station of the present invention is intended for placement wherever control of crawling insects is desired. It is intended to be manufactured as a simple, inexpensive, one-time use device. Its inner ramp feature prevents direct access to the bait by children and thus constitutes a built-in safety feature. Its open configuration allows insects of varying sizes to access the bait. <br><br></p>
</div>
Claims (5)
1. A bait station having a base portion and a cover portion, the base portion characterized by an outer perimeter, a ramped surface rising from the outer perimeter toward a 5 centrally located bait placement area, the bait placement area being recessed below the upper level of the ramped surface, a first plurality of support projections spaced around the outer perimeter of the base portion, and a second plurality of support projections spaced around the bait placement area, 10 both the first plurality and the second plurality of support projections serving when the cover portion is placed over and upon the base portion, to hold the cover portion in a position spaced apart from the base portion, thus allowing insects to access a central bait placement area within the 15 station,<br><br> the cover portion being characterized by an outer perimeter located at a distance above the outer perimeter in such a manner that the cover portion has the general shape of a shallow truncated cone, a centrally located top area, the top 2 0 area having therein a central recess, the central recess forming a bait-contacting projection that, when a solid of insect bait is placed in the bait placement area of the base portion and the cover portion is placed over and upon the base portion, the bait-contacting projection contacts and 25 holds the bait tablet in position.<br><br>
2 . A bait station according to Claim 1 wherein the ramped • surface of the base station has formed thereupon a series of ramped steps, the ramped steps being formed by a series of concentric raised ridges formed into the ramped surface. 30
3. A bait station according to Claim 1 wherein the base portion and the cover portion are formed from resiliently deformable material.<br><br>
4. A bait station according to Claim 1 wherein the first plurality of support projections comprises three equally spaced projections rising above the outer perimeter of the base section and the second plurality of support projections j comprises three equally spaced projections rising above and }<br><br> t surrounding the centrally located bait placement area of the<br><br> ; base portion.<br><br> 237671<br><br> - 6 -<br><br>
5. A bait station having a base portion and a cover portion substantially as herein described with reference to the accompanying drawings.<br><br> j? C Tphviwn + Stpyi [yic<br><br> By fct&7 their authorised Agents<br><br> </p> </div>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909009046A GB9009046D0 (en) | 1990-04-23 | 1990-04-23 | Bait station |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ237671A true NZ237671A (en) | 1992-05-26 |
Family
ID=10674830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ237671A NZ237671A (en) | 1990-04-23 | 1991-04-03 | Insect trap in shape of truncated cone with restricted access to bait |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU7683491A (en) |
GB (1) | GB9009046D0 (en) |
NZ (1) | NZ237671A (en) |
PT (1) | PT8392U (en) |
WO (1) | WO1991015951A1 (en) |
ZA (1) | ZA913044B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012004715U1 (en) | 2012-05-11 | 2012-07-04 | Constanze Winkler | Natural insect control formulations and devices for safe use in sensitive indoor and outdoor areas |
DE202013011298U1 (en) | 2013-12-11 | 2014-03-03 | Michael Feldhege | Multifunctional illumination devices for the expulsion of pests with combinable scenting of rooms and outdoors |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548922A (en) * | 1995-01-11 | 1996-08-27 | S. C. Johnson & Son, Inc. | Insect bait station |
US6216384B1 (en) * | 1995-05-04 | 2001-04-17 | The Clorox Company | Insect bait station |
US6370813B1 (en) * | 2000-01-31 | 2002-04-16 | Ecolab Inc. | Insect bait station and reservoir |
US8156684B2 (en) * | 2009-06-18 | 2012-04-17 | Nisus Corporation | Pest control bait station |
MX2013008631A (en) * | 2011-01-28 | 2013-11-01 | James D Messina | Pest management system. |
DE202013004544U1 (en) | 2013-05-15 | 2013-06-18 | Michael Feldhege | Multifunction Illuminators zru natural attraction and / or displacement of vermin and rodents of all kinds |
US9642351B1 (en) | 2016-09-13 | 2017-05-09 | Kenneth Reese | Cockroach bait station |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4263740A (en) * | 1979-03-09 | 1981-04-28 | American Home Products Corp. | Crawling insect trap |
US4563836A (en) * | 1981-04-06 | 1986-01-14 | American Cyanamid Co. | Insect feeding station |
US4761912A (en) * | 1987-05-11 | 1988-08-09 | Dyer Robert L | Snail trap |
US4793093A (en) * | 1987-06-10 | 1988-12-27 | Chesebrough-Pond's Inc. | Feeding station for vermin |
US4837969A (en) * | 1988-09-27 | 1989-06-13 | S. C. Johnson & Son, Inc. | Bait station |
-
1990
- 1990-04-23 GB GB909009046A patent/GB9009046D0/en active Pending
-
1991
- 1991-03-28 AU AU76834/91A patent/AU7683491A/en not_active Abandoned
- 1991-03-28 WO PCT/US1991/002178 patent/WO1991015951A1/en unknown
- 1991-04-03 NZ NZ237671A patent/NZ237671A/en unknown
- 1991-04-23 ZA ZA913044A patent/ZA913044B/en unknown
- 1991-11-08 PT PT8392U patent/PT8392U/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012004715U1 (en) | 2012-05-11 | 2012-07-04 | Constanze Winkler | Natural insect control formulations and devices for safe use in sensitive indoor and outdoor areas |
DE202013011298U1 (en) | 2013-12-11 | 2014-03-03 | Michael Feldhege | Multifunctional illumination devices for the expulsion of pests with combinable scenting of rooms and outdoors |
Also Published As
Publication number | Publication date |
---|---|
PT8392T (en) | 1992-03-31 |
GB9009046D0 (en) | 1990-06-20 |
PT8392U (en) | 1995-03-01 |
AU7683491A (en) | 1991-11-11 |
ZA913044B (en) | 1992-06-24 |
WO1991015951A1 (en) | 1991-10-31 |
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