Air diffuser for a mechanically sealed pump
Latest Weir Minerals Australia, Ltd. Patents:
Description
Claims
The ornamental design for an air diffuser for a mechanically sealed pump, as shown and described.
Referenced Cited
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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
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)