发明名称 Push-button multi-pitch grunt deer call
摘要 A deer grunt caller capable of producing sounds only at predetermined discrete pitches. The caller includes a reed supported in a tube through which air is blown. The air causes the reed to vibrate and the caller to emit a sound of a given pitch. A plurality of push-buttons extend radially through the sidewall of the tube and are capable of engaging the reed upon finger actuation to produce a sound at a predetermined pitch, such as that corresponding to a fawn, a doe or a buck. The use of finger actuated push buttons permits sounds of a given discrete pitch to be readily reproduced and prevents sounds at unwanted pitches from being emitted by the caller.
申请公布号 US5975978(A) 申请公布日期 1999.11.02
申请号 US19980005116 申请日期 1998.01.09
申请人 HALL, STANLEY J. 发明人 HALL, STANLEY J.
分类号 A01M31/00;(IPC1-7):A63H5/00 主分类号 A01M31/00
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