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Mattress core
D647350 Mattress core
Patent Drawings:Drawing: D647350-2    Drawing: D647350-3    Drawing: D647350-4    
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(3 images)

Inventor: Mantzis
Date Issued: October 25, 2011
Application: D/388,820
Filed: April 1, 2011
Inventors: Mantzis; George (Campbellfield, AU)
Assignee: Mantzis Holdings Pty., Ltd. (Melbourne, Victoria, AU)
Primary Examiner: Seeger; Janice
Assistant Examiner:
Attorney Or Agent: Merchant & Gould P.C.
U.S. Class: D6/605; D6/601
Field Of Search: D6/595; D6/596; D6/601; D6/604; D6/605; 5/630; 5/636; 5/652; 5/653; 5/655.9; 5/656; 5/417; 5/419; 5/420; 5/690; 5/706; 5/731; 5/736; 5/720; 5/729
International Class: 0609
U.S Patent Documents:
Foreign Patent Documents:
Other References:

Claim: CLAIM The ornamental design for mattress core, as shown and described.
Description: FIG. 1 top view showing my design for a mattress core thereof;

FIG. 2 is a first end view;

FIG. 3 is a second end view;

FIG. 4 is a bottom view;

FIG. 5 is a first side view;

FIG. 6 is a second side view; and,

FIG. 7 is top perspective view.

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