Sound generating pacifier

Claim 2

A sound generating pacifier for an infant's mouth comprising: a pacifier body having a first end and a second end with an air passageway extending therebetween; said pacifier body defining a pacifier guard for preventing in use the infant from completely drawing the pacifier into the infant's mouth; a nipple disposed at said first end of said pacifier body; said nipple further including an aperture formed therein to enable in use air communication between the mouth of the infant and said air passageway of said pacifier body; a sound generating means for directly generating a sound upon a flow of air through said sound generating means positioned at said second end of said pacifier body; said sound generating means being in air communication with said air passageway of said pacifier body; and a one-way valve means positioned in said air passageway of said pacifier body for inhibiting in use the flow of air through said air passageway of said pacifier body and into the mouth of the infant when the infant sucks on the nipple and for enabling in use expired air from the mouth of the infant to flow through said aperture of said nipple, said air passageway of said pacifier body, said one-way valve means and said sound generating means to exit said sound generating means thereby generating sound.

Claim 3

The pacifier of claim 1 wherein said one-way valve means comprises a hinged member and a stop sealingly interposed in said air passageway of said pacifier body such that in use said hinged member is opened in response to the flow of air expired by the infant and said hinged member is sealingly closed against said stop upon the flow of air from said air passageway toward the mouth of the infant.

Claim 4

The pacifier of claim 1 wherein said sound generating means comprises a whistle.

Claim 5

The pacifier of claim 1 wherein said sound generating means comprises a tubular member with a plurality of slits formed therein for generating sound upon a flow of air therethrough.

Claim 6

The pacifier of claim 4 wherein said sound generating means further includes a sliding ring coaxially positioned on said tubular member for enabling in use a change in the sound of the notes generated by said sound generating means upon the manipulation of said sliding means to occlude the flow of air exiting said plurality of slits during the movement of air expired from the mouth of the infant.

Claim 7

The pacifier of claim 5 wherein said tubular member includes a first end and a second end with said first end being secured to said second end of said pacifier body; and said second end of said tubular member including a flange to prevent said sliding ring from being slidably removed from said second end of said tubular member.

Claim 8

A sound generating pacifier for an infant's mouth comprising: a pacifier body having a first end and a second end with an air passageway extending therebetween; said pacifier body defining a pacifier guard for preventing in use the infant from completely drawing the pacifier into the infant's mouth; a nipple disposed at said first end of said pacifier body; said nipple further including an aperture formed therein to enable in use air communication between the mouth of the infant and said air passageway of said pacifier body; a sound generating means for directly generating a sound upon a flow of air through said sound generating means positioned at said second end of said pacifier body; said sound generating means being in air communication with said air passageway of said pacifier body and comprises a tubular member with a plurality of slits formed therein for generating sound upon a flow of air therethrough; a one-way valve means positioned in said air passageway of said pacifier body for inhibiting in use the flow of air through said air passageway of said pacifier body and into the mouth of the infant when the infant sucks on the nipple and for enabling in use expired air from the mouth of the infant to flow through said aperture of said nipple, said air passageway of said pacifier body, said one-way valve means and said sound generating means to exit said sound generating means thereby generating sound; and said one-way valve means comprising a hinged member and a stop sealingly interposed in said air passageway of said pacifier body such that in use said hinged member is opened in response to the flow of air expired by the infant and said hinged member is sealingly closed against said stop upon the flow of air from said air passageway toward the mouth of the infant.

Claim 9

A sound generating pacifier for an infant's mouth comprising: a pacifier body having a first end and a second end with an air passageway extending therebetween; said pacifier body defining a pacifier guard for preventing in use the infant from completely drawing the pacifier into the infant's mouth; a nipple disposed at said first end of said pacifier body; said nipple further including an aperture formed therein to enable in use air communication between the mouth of the infant and said air passageway of said pacifier body; a sound generating means for directly generating a sound upon a flow of air through said sound generating means positioned at said second end of said pacifier body; said sound generating means being in air communication with said air passageway of said pacifier body and comprises a tubular member with a plurality of slits formed therein for generating sound upon a flow of air therethrough; a one-way valve means positioned in said air passageway of said pacifier body for inhibiting in use the flow of air through said air passageway of said pacifier body and into the mouth of the infant when the infant sucks on the nipple and for enabling in use expired air from the mouth of the infant to flow through said aperture of said nipple, said air passageway of said pacifier body, said one-way valve means and said sound generating means to exit said sound generating means thereby generating sound; and said one-way valve means comprising a hinged member and a stop sealingly interposed in said air passageway of said pacifier body such that in use said hinged member is opened in response to the flow of air expired by the infant and said hinged member is sealingly closed against said stop upon the flow of air from said air passageway toward the mouth of the infant.

Claim 10

The pacifier of claim 7 wherein said sound generating means further includes a sliding ring coaxially positioned on said tubular member for enabling in use a change in the sound of the notes generated by said sound generating means upon the manipulation of said sliding means to occlude the flow of air exiting said plurality of slits during the movement of air expired from the mouth of the infant.

Claim 11

The pacifier of claim 8 wherein said tubular member includes a first end and a second end with said first end being secured to said second end of said pacifier body; and said second end of said tubular member including a flange to prevent said sliding ring from being slidably removed from said second end of said tubular member.

Claim 12

A sound generating pacifier for an infant's mouth comprising: a pacifier body having a first end and a second end with an air passageway extending therebetween; said pacifier body defining a pacifier guard for preventing in use the infant from completely drawing the pacifier into the infant's mouth; a nipple disposed at said first end of said pacifier body; said nipple further including an aperture formed therein to enable in use air communication between the mouth of the infant and said air passageway of said pacifier body; a sound generating means for directly generating a sound upon a flow of air through said sound generating means positioned at said second end of said pacifier body; said sound generating means being in air communication with said air passageway of said pacifier body; said sound generating means comprises a whistle; and a one-way valve means positioned in said air passageway of said pacifier body for inhibiting in use the flow of air through said air passageway of said pacifier body and into the mouth of the infant when the infant sucks on the nipple and for enabling in use expired air from the mouth of the infant to flow through said aperture of said nipple, said air passageway of said pacifier body, said one-way valve means and said whistle to exit said whistle thereby generating sound.

Claim 13

A sound generating pacifier for an infant's mouth comprising: a pacifier body having a first end and a second end with an air passageway extending therebetween; said pacifier body defining a pacifier guard for preventing in use the infant from completely drawing the pacifier into the infant's mouth; a nipple disposed at said first end of said pacifier body; said nipple further including an aperture formed therein to enable in use air communication between the mouth of the infant and said air passageway of said pacifier body; a sound generating means for directly generating a sound upon a flow of air through said sound generating means positioned at said second end of said pacifier body; said sound generating means being in air communication with said air passageway of said pacifier body; said sound generating means comprises a whistle; and a one-way valve means positioned in said air passageway of said pacifier body for inhibiting in use the flow of air through said air passageway of said pacifier body and into the mouth of the infant when the infant sucks on the nipple and for enabling in use expired air from the mouth of the infant to flow through said aperture of said nipple, said air passageway of said pacifier body, said one-way valve means and said whistle to exit said whistle thereby generating sound.