Amusement devices: toys – Operated by relatively moving fluid or pressure differential – Including mouthpiece for blowing or sucking
Patent
1991-02-04
1992-02-25
Muir, David N.
Amusement devices: toys
Operated by relatively moving fluid or pressure differential
Including mouthpiece for blowing or sucking
446209, A63H 500
Patent
active
050909371
ABSTRACT:
A game caller of the type utilized to attract game animals, for example, turkeys, includes telescopically interfitting tubular mouthpiece and amplifier sections. The mouthpiece section has a conically tapered portion which cooperates in frictional locking fashion with an internally conically tapered bore formed in the amplifier portion. The tubular mouthpiece has a circular end face provided with a shallow conical taper. A circular air outlet aperture is formed in an off-center manner through the end face of the mouthpiece. A latex diaphragm covers the air outlet aperture and is adjustably secured in place by an elastic rubber ring received in a circumferential groove formed in the tubular mouthpiece, adjacent the circular end face. The air outlet aperture of the mouthpiece is disposed within a hollow interior portion of the amplifier section, such that the emitted sound waves are amplified and directed to exit through an open end of the amplifier section. In use, an individual blows through an open end of the mouthpiece, disposed opposite the air outlet aperture, to produce a game attracting sound. The sound produced may be regulated by adjusting the position and tension of the latex diaphragm. To facilitate convenient transportation of the game caller for ready usage, a circumferential groove is formed around the amplifier section for securement of a carrying lanyard.
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Jetton Zolan
LaRue Barney
Cox Boyd D.
Muir David N.
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