[특허]Litter and refuse retrieval device

Litter and refuse retrieval device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A01K-029/00
출원번호	US-0083375 (1979-10-10)
발명자 / 주소	Hastings Edward L. (4025 Dean Dr. Oak Lawn IL 60453)
인용정보	피인용 횟수 : 28 인용 특허 : 0

초록 ▼

There is disclosed herein a refuse retrieval device having an elongated frame with a handle at one end, scoop-supporting arms at the other end and an elongated central section therebetween. Clamshell-like scoops are mounted to the supporting arms. A control rod is carried by the frame and is connected to the scoops for opening and closing the scoops. There is also provided biasing means associated with the control rod and the frame so as to normally urge and maintain the scoops in a closed position. The control rod is mounted for axial movement between the scoop closed and scoop open position. The control rod also includes a handle which is positioned within a frame handle and which can be retracted by the use of one hand so as to open the scoops.

대표청구항 ▼

A refuse retrieval device which includes: an elongated frame member having a handle section at one end, scoop supporting arms at the other end and an elongated central section therebetween; scoop means mounted to said supporting arms; and control rod means carried by said frame member and positioned to cooperate with said scoop means for opening and closing said scoop means; wherein the improvement comprises: (a) said retrieval device being constructed for one-handed operation and; (b) said frame member being a unitary, elongated, molded-plastic member, which is substantially planar and flexible, and (i) said central section is constructed of a pair of elongated parallel beam members and a plurality of apertured transverse rigidifying braces connecting said beam members, said beam members defining an open slot therebetween; (ii) said handle section being integral with the central section and having an open box-like shape and capable of being flexed with respect to said central section; and (iii) said scoop supporting arms extending from said central section and being integral therewith; (c) said scoop means having two half sections which define a clam shell-like shape with closed sidewalls, and said sidewalls being pivotally connected to said scoop supporting arms; (d) said control rod means including an elongated rod having an actuating handle integral with one end thereof, said control rod extending through said slot in said central section and said apertured braces to a position adjacent said scoop means and said actuating handle being positioned within the plane of said frame handle section; (e) link means for connecting the end of the control rod to each of said scoop sections; (f) spring-biasing means positioned within said central section and said control rod extending therethrough for cooperation therewith in biasing said scoop sections to a normally closed position; (g) collar means secured to said control rod adjacent the lower end of said spring-biasing means for cooperation with said rod and said spring-biasing means; (h) said frame member, spring-biasing means, control rod, and link means constructed so as to permit one-handed operation by maintaining the scoop means in a normally-closed position when said control rod is not retracted and to permit said scoop means to be controllably opened and closed as said control rod is controllably retracted and released; and wherein (i) said frame handle section is adapted to be pivoted from the plane of said frame member so as to permit insertion of said control rod into said central section during fabrication.

이 특허를 인용한 특허 (28)

Rouayroux, Thomas; Dallaire, Antoine; Orban, Benoit, Animal waste collection device.
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Azrikam,Hormiz, Animal waste scooper.
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Kovarik, Carter J.; Kovarik, Joseph E., Fish netting tool.
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Qiu, Bin, Foldable pickup device.
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Tieh-Cheng, Wu, Golf ball retriever.
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Askinasi,Barry, Litter and refuse retrieval device.
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Simon Allen (East Northport NY), Litter and refuse retrieval device.
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Lee, Chang Sup, Multifunction pet waste scooper.
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Andersen, Peter; Ahern, Peter, Pet excrement tool with intergrated and selectively activated lighting.
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Chase,Kent B., Pet waste pick-up device.
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Naseem, Arshad, Pick and pack scooper.
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Kovarik, Carter J.; Kovarik, Joseph E., Pick up device with flexible shaft portion.
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Montgomery, Kevin, Pickup tool.
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Lebeau Jean G. (Pte. Gatineau Quebec CAX), Refuse collecting tool.
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Waltz, Randall C, Remote refuse collection and bagging device and method.
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Kovarik, Carter J.; Kovarik, Joseph E., Selectively bendable animal waste scooper for sanitary handling of animal droppings.
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Kovarik, Carter J.; Kovarik, Joseph E., Selectively bendable remote gripping tool.
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Kovarik, Carter J.; Kovarik, Joseph E., Selectively bendable remote gripping tool.
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Kovarik, Carter J.; Kovarik, Joseph E., Selectively bendable remote gripping tool.
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Kovarik, Carter J.; Kovarik, Joseph E., Selectively bendable remote gripping tool.
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Kovarik, Carter J.; Kovarik, Joseph E., Selectively bendable remote gripping tool.
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Kovarik, Carter J.; Kovarik, Joseph E., Selectively bendable remote gripping tool.
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Rucker, James Austin; Handy, Derek S., Toy apparatus.
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Rucker, James Austin; Handy, Derek S., Toy apparatus.
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Rucker, James Austin; Handy, Derek S.; Derman, Scott H., Toy apparatus.
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Chen, Shaoyun, Toy pull handle claw.
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Lipscomb, John M.; Suring, Stanley L., Uprightly storable fecal matter scooper.
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Holbrook, Paul Robert, Waste retrieval device with integral storage stand.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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Litter and refuse retrieval device 원문보기

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Litter and refuse retrieval device 원문보기

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이 특허를 인용한 특허 (28)

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