Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Wearing apparel – fabric – or cloth
Reexamination Certificate
2006-06-27
2006-06-27
Levy, Neil S. (Department: 1615)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Wearing apparel, fabric, or cloth
C424S405000, C424S406000, C424S407000, C424S409000, C424S417000, C424SDIG010, C514S063000, C514S522000, C514S531000, C514S919000
Reexamination Certificate
active
07067141
ABSTRACT:
The short term effectiveness of pesticidal articles, for example pesticide impregnated textile covers for use in combating dust mite infestation, is improved by the additional presence of a quick release pesticide thereon, e.g. a wettable powder formulation of the same pesticide as used for impregnation. The invention is of particular value in the area of pyrethroid containing textile covers, e.g. as disclosed in U.S. Pat. No. 5,916,580.
REFERENCES:
patent: 4103450 (1978-08-01), Whitcomb
patent: 5898019 (1999-04-01), Van Voris et al.
patent: 6015570 (2000-01-01), Tucci et al.
A Carey CO LLC
Breiner & Breiner L.L.C.
Levy Neil S.
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