发明名称 FOWL VENT REMOVAL APPARATUS AND METHOD
摘要 A rotating means in the form of a power operated tool rotates an elongated spiral member relative to a tubular serrated cutting member. The spiral member has a sharp tapered outer end which extends beyond the cutting edge of the cutting member. The spiral member penetrates into the area of the fowl adjacent the vent thereof and produces a reaction force to urge such area of the fowl into engagement with the cutting member to make a circular cut in the tissue surrounding the vent so as to disconnect the vent from the surrounding tissue and thereby remove the vent of the fowl.
申请公布号 US3705440(A) 申请公布日期 1972.12.12
申请号 USD3705440 申请日期 1971.01.21
申请人 GAINESVILLE MACHINE CO. INC. 发明人 ERNEST E. LEWIS
分类号 A22C21/06;(IPC1-7):A22C21/06 主分类号 A22C21/06
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