发明名称 AN IMPROVED GOLD RETRIEVING PAN
摘要 <p>An improved gold retrieving pan (10) that is used for either wet or dry gold panning. The pan (10) allows gold dust or gold nuggets to be expeditiously extracted from gold bearing sand. The pan (10) consists of an outer circular section (12) having an inner perimeter rim (18) that in integrally attached to an outer perimeter rim (28) of a shallow center circular section (24). Near the outer perimeter rim (28) of the center circular section (24) is located a gold trap structure (40) having an outward facing opening (42) and an inward perimeter edge (44). The edge (44) is attached to the surface of the center circular section (24). In front of the gold trap structure (40) is located a shallow, gold-setting trough (70) that functions in combination with the gold trap structure (40) to allow any gold dust and/or gold nuggets present in the gold bearing sand to remain within the confines of the gold trap structure (40) and the trough (70).</p>
申请公布号 CA2215465(A1) 申请公布日期 1999.03.15
申请号 CA19972215465 申请日期 1997.09.15
申请人 ROSMAN, ALEXANDER 发明人 ROSMAN, ALEXANDER
分类号 B03B5/02;C22B3/02;C22B11/00;(IPC1-7):B03B5/02 主分类号 B03B5/02
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