Article for preventing pests from entering a building structure

Details Article for preventing pests from entering a building structure Article for preventing pests from entering a building structure

2002-03-29

2004-11-30

Cole, Elizabeth M. (Department: 1771)

Stock material or miscellaneous articles

Layer or component removable to expose adhesive

Release layer

C428S114000, C428S202000, C428S343000, C442S123000, C442S125000, C442S324000, C043S118000, C043S132100

Reexamination Certificate

active

06824850

ABSTRACT:

BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to an article of manufacture for controlling invertebrate pest behavior generally, and, more particularly, to an article of manufacture for preventing Asian lady beetles and similar other insects from gaining entrance to dwellings and similar other building structures and the methods of using/manufacturing the same.
2. Description of the Prior Art
The lady bug, commonly referred to as the Asian lady beetle, is a pest as well as a beneficial organism. Admittedly, Asian lady beetles become “pests” mainly by their presence in unwanted areas as is the case in dwelling infestations or infestations in similar other building structures. It is noted that Asian lady beetles generally do not feed on or damage anything in the traditional home and, further, do not generally bite people or pets, do not infest stored food and do not destroy household furnishings. Asian lady beetles generally do not carry diseases harmful to humans or pets, nor do they usually breed indoors. However, when large numbers of Asian lady beetles take up residence in a dwelling or similar other building structure, they will crawl over walls, windows, light fixtures and most any other surface, thus becoming a nuisance. It will be seen that the sheer number of Asian lady beetles which may infest a dwelling or similar other building structure can become highly problematic, thus leading to a need for controlling these pests.
Because the Asian lady beetle is a tree-dwelling insect, dwellings and similar other building structures situated in forested areas are especially prone to infestation. Suburban and landscaped industrial settings adjacent to wooded areas have also had large Asian lady beetle aggregations. Asian lady beetles congregate in large numbers during the late fall rather than disperse to spend the winter (overwinter) individually under bark or in leaf litter, as do most other lady beetles. Asian lady beetles prefer to cluster on the sides of dwellings and similar other building structures, eventually working their way into the building through small cracks or crevices, or natural breaks in the window panes, door jams or foundations as the temperatures decrease. Essentially, the congregating Asian lady beetles are seeking a suitable place to overwinter. Once inside the building, Asian lady beetles hibernate, until the first warm days of late winter or early spring, when they seem to come to life again and begin crawling about.
Asian lady beetles tend to be attracted to lighter colored buildings and especially to those that are illuminated by the sun (typically the south or southwest side of a given building structure). Darker colored buildings or buildings in the shade are less likely to encounter Asian lady beetle infestation. After spending the winter months tucked away in a wall void or other secluded place, becoming active in late winter, Asian lady beetles often find themselves inside the dwelling rather than outside. At this time Asian lady beetles tend to begin seeking an escape to the out-of-doors. This reawakening may take place over several weeks, depending on temperatures and the size of the population.
Once Asian lady beetles have established themselves in the dwelling or similar other building structure, there are not many treatment options. However, it is well known that prevention of Asian lady beetle infestation is perhaps the best of all treatment options, which is best achieved in the autumn. To help prevent Asian lady beetles, cluster flies, box elder bugs (and other pests of the sort having similar infestation habits) from entering dwellings and similar other building structures in the autumn, most experts in the pertinent art have recommended applying or spraying fast-acting, residual synthetic pyrethroids around eaves, attic vents, windows, doors, under-fascia lips, soffits, siding (including under lips) and any other possible points of entry, concentrating on the south and southwest sides. Further, known mechanical means of preventing Asian lady beetles and habitually similar other pests include sealing cracks and utility service openings with caulk, fixing broken window screens and door jams, plugging cracks in the foundation or roof as well as similar exclusion-type activities which help prevent the entry of Asian lady beetles into the dwelling or similar other building structure.
The state of the art, however, has proved largely ineffectual in preventing Asian lady beetles and habitually similar other pests from entering and infesting a dwelling. Residual sprays, having been applied to dwellings or building structures quickly become ineffectual due to environmental conditions. Further, spraying dwellings and similar other building structures with pesticide often results in large quantities of pesticide being wasted. Further, implementing fully effectual mechanical means of exclusion (eg: tightly screening windows, louvers, air vents, and tightly caulking all cracks around windows, chimneys, trim, splits and holes in siding) can be very time consuming and expensive.
What is needed therefore is a more efficient, inexpensive, less time consuming method or article for preventing Asian lady beetles and habitually similar other pests from entering a dwelling or building structure. In this regard, an article that places an effective amount of pesticide adjacent to points of entry would be useful, particularly for homeowners/business owners who are desirous of keeping windows and siding free from excess pesticide. Further, an article that decreases the potential amount of excess pesticide that may come into contact with passersby would be greatly beneficial.
It is noted that the prior art is replete with examples of inventive solutions for controlling general pest or insect behavior. Among these inventions are many disclosures, which teach the use of pesticide-impregnated or repellent-impregnated fabrics to repel insects from the fabric. For example, U.S. Pat. No. 279,852, which issued to Atkins, discloses a bale band or tie treated with an insect repelling composition to render the same insect proof, substantially as described in the specification of this patent. Further, in this vein, U.S. Pat. Nos. 339,810; 676,375; 2,555,330; 2,564,663; and 2,768,927 all disclose fabric impregnated with various types of specific insect repelling compositions.
Further, U.S. Pat. No. 2,911,756, which issued to Geary, discloses an Insect Combatting Device. This invention teaches a device comprising a flexible sheet backing, a normally tacky, pressure sensitive adhesive untied to one surface of said backing, an absorptive layer united to the other surface of said backing and a layer containing an insect attractant and an insecticide united to said absorptive layer, which layer is preferably of a tacky/sticky nature so as to entangle the attracted insect.
U.S. Pat. No. 4,765,982 ('982 Patent), which issued to Ronning et al., discloses an Insect Control Device. This invention comprises alternatively woven or non-woven group of fibers, which fibers have a sustained release insect control agent self-adhered thereto. The compositions and device disclosed control insect activity by providing an effective level of the control agent in the area where control is desired for an extended period of time. The desired area of control is essentially left open-ended. The fibers are of a specific type as outlined in the '982 Patent.
U.S. Pat. No. 5,916,580, which issued to Shober et al., discloses a Method of Pest Control. This invention teaches a netting impregnated with insect repellent, which netting is then positioned around the area to be protected, such as a pillow, mattress, or domestic pet bed. The specific application is designed to control the movement of house dust mites.
There are further several uncovered United States Patents, which teach the use of color to attract insects. For example, U.S. Pat. No. 5,896,695, which issued to Walker, discloses a Device for Controlling Crawling or Flying Insects. This invention com

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