Can opener

- Daka Research Inc.
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Description

FIG. 1 is a perspective view of a can opener;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design for a can opener, as shown and described.

Referenced Cited
U.S. Patent Documents
D491776 June 22, 2004 Kehoe
D519343 April 25, 2006 Mazzei
D555448 November 20, 2007 Sanders et al.
D555998 November 27, 2007 Mah et al.
D591118 April 28, 2009 Eide et al.
D594301 June 16, 2009 Mah et al.
7574808 August 18, 2009 Mah et al.
D624377 September 28, 2010 Mah et al.
20100263492 October 21, 2010 Mah et al.
Patent History
Patent number: D643268
Type: Grant
Filed: Feb 14, 2011
Date of Patent: Aug 16, 2011
Assignee: Daka Research Inc. (Tortolla)
Inventors: Pat Y. Mah (Kowloon), Alexander Joshef Kalogroulis (Surrey), Kwong Keung Tung (Kowloon), Michael Ng (Adelaide)
Primary Examiner: Garth Rademaker
Attorney: Harrington & Harrington
Application Number: 29/385,460
Classifications
Current U.S. Class: D8/41