|Publication number||USD606655 S1|
|Application number||US 29/320,511|
|Publication date||Dec 22, 2009|
|Filing date||Jun 27, 2008|
|Priority date||Jun 27, 2008|
|Publication number||29320511, 320511, US D606655 S1, US D606655S1, US-S1-D606655, USD606655 S1, USD606655S1|
|Inventors||William R. Wilkinson, Allan Sten Westersten, H. David Shockley, Jr.|
|Original Assignee||Inova Labs, Llc|
|Export Citation||BiBTeX, EndNote, RefMan|
|Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
Portable oxygen concentrator
US D606655 S1
The ornamental design for a portable oxygen concentrator, as shown and described.
FIG. 1 is a front-right-top perspective view thereof;
FIG. 2 is a back view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines in FIGS. 1 to 7 are included for the purpose of illustrating portions of the portable oxygen concentrator that form no part of the claimed design.