|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||239/169; 239/163; 239/164; 239/167; 239/172; 239/175; 239/550|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 17 인용 특허 : 4|
A sprayer assembly includes a frame that supports a tank for storing a liquid chemical. A pump moves the liquid chemical from the tank to one or more spray nozzles through a flexible hose supported by a boom arm that is attached to and extends from the frame. To allow for adjustment of the positioning of the spray nozzles, the boom arm has a curved end portion that defines a slot. A fastener can be passed through the slot and into a corresponding opening defined in the frame to attach the boom arm to the frame. As such, the boom arm can be fixed at any ...
What is claimed is: 1. A sprayer assembly, comprising: a frame; a tank supported on said frame and storing a liquid chemical; one or more spray nozzles; and at least one hose for delivering the liquid chemical from the tank to said one or more spray nozzles, each said hose being mounted on and supported by a boom arm attached to and extending from said frame, said boom arm adapted to be fixed at a selected orientation relative to the frame, and said boom arm including: a curved end portion, a slot defined by said curved end portion, and a fastener passi...