Holding chamber for face mask

- Koninklijke Philips N.V.
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Description

FIG. 1 is a perspective view showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevtional view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrate portions of the holding chamber for face mask which form no part of the claimed design.

Claims

The ornamental design for a holding chamber for face mask, as shown and described.

Referenced Cited
U.S. Patent Documents
6435176 August 20, 2002 Berg et al.
D504620 May 3, 2005 Kazuo et al.
D511210 November 1, 2005 Cardona Burrull
7404400 July 29, 2008 Lulla et al.
7748385 July 6, 2010 Lieberman et al.
20060185675 August 24, 2006 Colin
20080035142 February 14, 2008 Lulla et al.
20080210225 September 4, 2008 Geiger
Patent History
Patent number: D692122
Type: Grant
Filed: Oct 12, 2011
Date of Patent: Oct 22, 2013
Assignee: Koninklijke Philips N.V. (Eindhoven)
Inventors: Dirk Ernest von Hollen (Clark, NJ), Eric Andrew Lieberman (Scotch Plains, NJ), Ashwin Kumar Viswanath (Randolph, NJ), Robert Koshinskie (Cranford, NJ), Donald Fraser van Royen (New York, NY)
Primary Examiner: Ian Simmons
Assistant Examiner: Richelle Shelton
Application Number: 29/403,880
Classifications