Mouthpiece

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Description

FIG. 1 is an exploded top plan view of the mouthpiece showing our new design, the bottom plan view being identical to the top plan view.

FIG. 2 is a front view of the mouthpiece shown in FIG. 1.

FIG. 3 is a rear view of the mouthpiece shown in FIG. 1.

FIG. 4 is a left side view of the mouthpiece shown in FIG. 1 the opposite side view being a mirror image thereto.

FIG. 5 is a lower rear perspective view of the mouthpiece shown in FIG. 1; and,

FIG. 6 is an upper front perspective view of the mouthpiece shown in FIG. 1.

Claims

The ornamental design for a mouthpiece, as shown and described.

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  • SDDS Report, A Quarterly Publication of the Sleep Disorders Dental Society, Oral Positive Airway Pressure by the OPAP Dental Appliance Reduces Mild to Severe Obstructive Sleep Apnea, Jun. 1998, pp. 1 and 4.
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  • One sheet of pictures of prior art Mouthpiece.
  • One sheet of pictures of prior art Mouthpiece.
  • One sheet of pictures of prior art Mouthpiece.
  • One sheet of pictures of prior art Mouthpiece.
  • One sheet of pictures of prior art Mouthpiece.
Patent History
Patent number: D504947
Type: Grant
Filed: Sep 8, 2003
Date of Patent: May 10, 2005
Assignee: Fisher & Paykel Healthcare Limited (Auckland)
Inventors: Alastair Edwin McAuley (Auckland), Adam Alexander Tebbutt (Auckland), Blair Albert Neal (Christchurch)
Primary Examiner: Ian Simmons
Attorney: Trexler, Bushnell, Giangiorgi, Blackstone & Marr, Ltd.
Application Number: 29/189,627