Device for capturing cockroaches
AssigneeEarth Chemical Co., Ltd.
InventorsAkira Nishimura, Hiroshi Akamatsu, Sentaro Negoro, Yasutoshi Yoshida
Life of this patent
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Abstract
A device for use in capturing cockroaches which comprises a container having at least one opening or entrance permitting cockroaches to enter therein and a slanting stepping plate extending inwardly upward from the bottom of the opening.
Claims11
A device for capturing cockroaches comprising:
- a rectangular base member,
- two side means, extending from opposite side edges of said base member, said side means meeting along a line parallel to said opposite side edges of said base member to form a housing;
- at least one stepping plate extending from said base along an end edge thereof, said stepping plate being inclined inwardly into said housing;
- wherein an opening directly into said housing is formed at at least one end of said housing, said opening being defined by said stepping plate and said side means;
- and
- wherein said stepping plate serves to prevent cockroaches from escaping from the interior of the housing after they have been captured.
A device for capturing cockroaches which is a container of the knockdown type which comprises a left upper plate, a left side plate, a bottom plate, a right side plate and a right upper plate extending continuously with folds formed between the adjacent plates, support plates extending from the opposite ends of the left and right side plates with oblique inward folds formed therebetween, and stepping plates extending from the opposite ends of the bottom plate with horizontal folds formed therebetween, each of the stepping plates being continuous at its left and right sides with the support plates with vertical folds formed therebetween, the left side of the left upper plate and the right side of the right upper plate having joining means respectively to join both the upper plates together wherein when assembled said device comprises said bottom plate;
- said right side plate and said left side plate, extending from opposite side edges of said bottom plate and said right upper plate extending from said right side plate and said left upper plate extending from said left side plate to form a housing;
- said stepping plates extending from said bottom plate along an end edge thereof, said stepping plates being inclined inwardly into said housing;
- wherein an opening is formed at at least one end of said housing, said opening being defined by said stepping plate, said right side plate, said right upper plate, said left upper plate, and said left side plate;
- and wherein said stepping plate serves to prevent cockroaches from escaping from the interior of the housing after they have been captured.
Dependencies are inferred from the claim text.