Filter cannister

- Smiths Medical PM, Inc.
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Description

FIG. 1 is a perspective view of the filter cannister of the instant invention;

FIG. 2 is a perspective bottom view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a plan view thereof; and,

FIG. 5 is a bottom view thereof.

Claims

The ornamental design for a filter cannister, as shown and described.

Referenced Cited
U.S. Patent Documents
3941573 March 2, 1976 Chapel
D305934 February 6, 1990 Sone
D343682 January 25, 1994 Cattaoris et al.
5308483 May 3, 1994 Sklar et al.
D384415 September 30, 1997 Maloney et al.
D475787 June 10, 2003 Zia et al.
Patent History
Patent number: D526413
Type: Grant
Filed: Sep 28, 2004
Date of Patent: Aug 8, 2006
Assignee: Smiths Medical PM, Inc. (Waukesha, WI)
Inventors: Jeff Baker (Pewakee, WI), Dave Donars (New Berlin, WI)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Daniel Yu
Attorney: Louis Woo
Application Number: 29/214,029
Classifications
Current U.S. Class: Pulmonary (38) (D24/164)