Portable oxygen concentrator

- AirSep Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History

FIG. 1 is a front view of our portable oxygen concentrator showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a side view thereof, the opposite side being a mirror image.

The broken lines in FIGS. 1, 2, 4 and 5 are included for the purpose of illustrating portions of the portable oxygen concentrator that form no part of the claimed design.


The ornamental design for a portable oxygen concentrator, as shown and described.

Referenced Cited
U.S. Patent Documents
D287051 December 2, 1986 Perkins et al.
D329288 September 8, 1992 Miller et al.
D412577 August 3, 1999 Mickelson et al.
D436401 January 16, 2001 Remes et al.
D471982 March 18, 2003 Cheng
D528212 September 12, 2006 Conway et al.
D550360 September 4, 2007 McCombs et al.
Patent History
Patent number: D607107
Type: Grant
Filed: Nov 13, 2007
Date of Patent: Dec 29, 2009
Assignee: AirSep Corporation (Buffalo, NY)
Inventors: Norman R. McCombs (Tonawanda, NY), Robert Bosinski (West Seneca, NY), Michael R. Valvo (East Aurora, NY)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Hiscock & Barclay, LLP
Application Number: 29/297,541
Current U.S. Class: Pulmonary (38) (D24/164)