Air diffuser for a mechanically sealed pump

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Description

FIG. 1 is a rear perspective view of an air diffuser for a mechanically sealed pump showing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a front perspective view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear perspective view of a second embodiment of an air diffuser for a mechanically sealed pump showing my new design, the remaining views being the same as FIGS. 3-5.

Claims

The ornamental design for an air diffuser for a mechanically sealed pump, as shown and described.

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Patent History
Patent number: D654508
Type: Grant
Filed: May 6, 2008
Date of Patent: Feb 21, 2012
Assignee: Weir Minerals Australia, Ltd.
Inventor: Michael Christopher Foreman (Artarmon)
Primary Examiner: Mark Goodwin
Attorney: Morris O'Bryant Compagni
Application Number: 29/307,707
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)