Oxygen concentrator battery

- Inogen, Inc.
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Description

FIG. 1 is a front perspective view of the oxygen concentrator battery.

FIG. 2 is a rear perspective view of the oxygen concentrator battery in FIG. 1.

FIG. 3 is a front view of the oxygen concentrator battery in FIG. 1.

FIG. 4 is a rear view of the oxygen concentrator battery in FIG. 1.

FIG. 5 is a left side view of the oxygen concentrator battery in FIG. 1.

FIG. 6 is a right side view of the oxygen concentrator battery in FIG. 1.

FIG. 7 is a top view of the oxygen concentrator battery in FIG. 1; and,

FIG. 8 is a bottom view of the oxygen concentrator battery in FIG. 1.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for the oxygen concentrator battery, as shown and described.

Referenced Cited
U.S. Patent Documents
D423448 April 25, 2000 Yu
D481007 October 21, 2003 Takahashi
D537408 February 27, 2007 Aglassinger
D538226 March 13, 2007 Lyman et al.
D576545 September 9, 2008 Mandel et al.
D598373 August 18, 2009 Aglassinger
8399117 March 19, 2013 Hu et al.
Patent History
Patent number: D706211
Type: Grant
Filed: Mar 8, 2013
Date of Patent: Jun 3, 2014
Assignee: Inogen, Inc. (Goleta, CA)
Inventors: Brenton Alan Taylor (Kenwood, CA), Peter James Hansen (Santa Barbara, CA), John Russell Stump (Santa Barbara, CA), Patrick Fitzlindon Burgess (Dunedin, FL)
Primary Examiner: Rosemary K Tarcza
Application Number: 29/448,105
Classifications
Current U.S. Class: Battery Or Casing Therefor (1) (D13/103)