Stock material or miscellaneous articles – Hollow or container type article
Reexamination Certificate
2002-05-24
2004-08-17
Kiliman, Leszek B. (Department: 1773)
Stock material or miscellaneous articles
Hollow or container type article
C428S307300, C428S321100, C428S402000
Reexamination Certificate
active
06777042
ABSTRACT:
FIELD OF THE INVENTION
This invention relates to a novel deodorizing and absorbing material for deodorizing or absorbing an unpleasant odor or bad smell.
BACKGROUND OF THE INVENTION
Conventional deodorizing and absorbing materials are widely used to absorb and deodorize an odor in a car, room, refrigerator or freezer, or a bad smell from a toilet, clog cabinet, garbage box or kitchen garbage.
Properties of such deodorizing and absorbing materials have been variously improved, although it is desirable to further improve deodorizing properties or long-term persistency thereof, while there has been requested to develop a complexly shaped deodorizer which is used in a narrow space to absorb so-called air conditioner odor caused by bacterial or other contamination in air conditioners, especially those conditioners for cars.
SUMMARY OF THE INVENTION
Accordingly, it is an object of the present invention to provide a deodorizing and absorbing material of high absorbing properties and long-term durability which is easily molded into a complex shape.
REFERENCES:
patent: 200211203 (2002-12-01), None
patent: 2001157551 (2002-12-01), None
Article:Development of Hard and Porous Carbon Material “RB Ceramics” Using Rice Bran as a Starting Material; (Translation from “Zairyou Kagaku”, vol. 17, No. 6, pp. 24 to 27, May 1997); Kazuo Hokkirigawa; 10 pages.
Akiyama Motoharu
Hokkirigawa Kazuo
Yoshimura Noriyuki
Flynn ,Thiel, Boutell & Tanis, P.C.
Kiliman Leszek B.
Minebea Co. Ltd.
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