Ear hook for respiratory mask

- Teijin Pharma Limited
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Description

FIG. 1 is a front perspective view of an ear hook for respiratory mask showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in FIGS. 1 to 8 are for the purpose of illustrating environment and form no part of the claimed design.

Claims

The ornamental design for an ear hook for respiratory mask, as shown and described.

Referenced Cited
U.S. Patent Documents
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5243971 September 14, 1993 Sullivan et al.
D480073 September 30, 2003 Jensen et al.
D501196 January 25, 2005 Dyer et al.
D562310 February 19, 2008 Moon et al.
D566103 April 8, 2008 Sade et al.
D593075 May 26, 2009 Williams et al.
D603847 November 10, 2009 Chung
7778435 August 17, 2010 Smith et al.
D635680 April 5, 2011 Laperle et al.
8147084 April 3, 2012 Lin
Foreign Patent Documents
1-22311 June 1989 JP
2-77052 June 1990 JP
2004-000570 January 2004 JP
2004-000572 January 2004 JP
2004-209061 July 2004 JP
Patent History
Patent number: D673262
Type: Grant
Filed: Sep 10, 2010
Date of Patent: Dec 25, 2012
Assignee: Teijin Pharma Limited (Tokyo)
Inventors: Keiko Omura (Hino), Shinya Fujimoto (Ibaraki), Akito Nishijima (Ibaraki)
Primary Examiner: Stella Reid
Assistant Examiner: Richelle Shelton
Attorney: Sughrue Mion, PLLC
Application Number: 29/369,643
Classifications
Current U.S. Class: Mask (D24/110.1); Headphone (D14/223)