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Patent
D643114
Priority
Mar 05 2009
Filed
Feb 17 2011
Issued
Aug 09 2011
Expiry
Aug 09 2025
Assg.orig
Entity
unknown
40
40
n/a
The ornamental design for a humidifier tub for a humidifier for a positive airway pressure delivery device , as shown and described.
FIG. 1 is a perspective view of a humidifier tub for a humidifier for a positive airway pressure delivery device according to 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 left side view thereof; and,
FIG. 6 is a right side view thereof.
The closely spaced broken lines of the humidifier tub represent environmental structure and do not form a part of the claimed design. The more widely spaced broken lines within the circular openings in the top of the humidifier tub in FIGS. 1 and 4 represent the border between claimed and unclaimed subject matter and do not form a part of the claimed design. None of the broken lines form any part of the claimed design.
Virr, Alexander , Kao, Dan , Bertinetti, Mark
Patent
Priority
Assignee
Title
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Patent
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Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a