Combined wet/dry vacuum cleaner
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Description
The broken lines of
Claims
The ornamental design for a combined wet/dry vacuum cleaner, as shown and described.
Referenced Cited
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Patent History
Patent number: D634494
Type: Grant
Filed: Nov 17, 2009
Date of Patent: Mar 15, 2011
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventors: John L. Theising (St. Peters, MO), Shane Glasgow (Saint Ann, MO), Douglas K. Ritterling (Chesterfield, MO)
Primary Examiner: Ruth McInroy
Attorney: Locke Lord Bissell & Liddell LLP
Application Number: 29/350,430
Type: Grant
Filed: Nov 17, 2009
Date of Patent: Mar 15, 2011
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventors: John L. Theising (St. Peters, MO), Shane Glasgow (Saint Ann, MO), Douglas K. Ritterling (Chesterfield, MO)
Primary Examiner: Ruth McInroy
Attorney: Locke Lord Bissell & Liddell LLP
Application Number: 29/350,430
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31)