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Patent
D653748
Priority
Apr 21 2009
Filed
Apr 21 2009
Issued
Feb 07 2012
Expiry
Feb 07 2026
Assg.orig
Entity
unknown
48
23
n/a
The ornamental design for a headgear for a respiratory mask , as shown and described.
FIG. 1 is a front perspective view of headgear for a respiratory mask according to an embodiment of our design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left side view thereof; and,
FIG. 7 is a right side view thereof.
Where included, the use of stippling and shading is provided to show contrast in materials and/or to differentiate between different areas of the design.
The broken lines immediately adjacent the shaded areas represent the bounds of the claimed design while all other broken lines represent environmental structure and are for illustrative purposes only; the broken lines form no part of the claimed design.
Rummery, Gerard Michael , Henry, Robert Edward , Hill, Phoebe Katherine
Patent
Priority
Assignee
Title
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Patent
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Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a