|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/129 ; 220/528 ; 220/510 ; 239/302|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 8|
An accessory for a material spreader having a hopper. The accessory comprises a removable insert which constitutes a divider when placed in the hopper of the material spreader such that the hopper is divided into at least two compartments. In particular, the accessory may comprise a first removable panel and a second removable panel. In such case, the second removable panel is arranged to engage the first removable panel in a mutually perpendicular manner such that the first and second removable panels constitute a divider which divides the hopper of the...
[ I claim:] [1.]1. An accessory in combination with a material spreader having a hopper, the accessory comprising:a removable insert which constitutes a divider when placed in a hopper of a material spreader such that the hopper is divided into at least two compartments, wherein the removable insert comprises at least one panel having a plurality of raised ribs on at least a portion of at least one surface thereof. [3.]3. The accessory according to claim 1, wherein the raised ribs are arranged to form channels which open at a bottom edge of the panel.