Seal

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Description

FIG. 1 is a rear perspective view of a seal of a patient interface;

FIG. 2 is a front perspective view of the seal of FIG. 1;

FIG. 3 is a left side elevational view of the seal of FIG. 1;

FIG. 4 is a right side elevational view of the seal of FIG. 1;

FIG. 5 is a rear elevational view of the seal of FIG. 1;

FIG. 6 is a front elevational view of the seal of FIG. 1;

FIG. 7 is a top elevational view of the seal of FIG. 1;

FIG. 8 is a bottom elevational view of the seal of FIG. 1;

FIG. 9 is a close-up of the view of FIG. 6; and,

FIG. 10 is a cross-sectional view taken along line 10-10 of FIG. 9.

Broken lines are used to illustrate features of the seal which form no part of the claimed design.

Claims

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

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Patent History
Patent number: D770035
Type: Grant
Filed: Nov 8, 2013
Date of Patent: Oct 25, 2016
Assignee: Fisher & Paykel Healthcare Limited (Auckland)
Inventors: Craig Robert Prentice (Auckland), Bernard Tsz Lun Ip (Auckland), Richard John Boyes (Auckland), Thomas Mark Richardson (Auckland), Gareth Thomas McDermott (Auckland), Jonathan Mark Downey (Auckland), Matthew Roger Stephenson (Auckland)
Primary Examiner: Richard E Chilcot
Application Number: 29/472,124
Classifications
Current U.S. Class: Mask (D24/110.1)