Combined wet/dry vacuum cleaner

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an isometric front perspective view of a combined wet/dry vacuum cleaner;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side thereof;

FIG. 5 is a side view of the opposite side of FIG. 4;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the Figures are for the purpose of illustrating exemplary environmental structure and form no part of the claimed design.

Claims

The ornamental design for a combined wet/dry vacuum cleaner, as shown and described.

Referenced Cited
U.S. Patent Documents
1572913 February 1926 Finnell
1923689 August 1933 Rosenberg
2876484 March 1959 Wells
2969557 January 1961 Petersen
3063082 November 1962 Rosenberg
3065490 November 1962 Arones
4222145 September 16, 1980 Lowder
4616378 October 14, 1986 Berfield et al.
4809396 March 7, 1989 Houser
D333195 February 9, 1993 Oberdorfer-Bogel
D333890 March 9, 1993 Oberdorfer-Bogel
D334258 March 23, 1993 Oberdorfer-Bogel
5354347 October 11, 1994 McCoy et al.
5377382 January 3, 1995 Bores et al.
D372567 August 6, 1996 Moine et al.
5846334 December 8, 1998 Hoce
D429043 August 1, 2000 Fish
D446892 August 21, 2001 Griffin
D470279 February 11, 2003 Griffin et al.
D470281 February 11, 2003 Griffin et al.
D479023 August 26, 2003 Holsten et al.
D479371 September 2, 2003 Griffin et al.
D492824 July 6, 2004 Tomasiak et al.
D506042 June 7, 2005 Griffin et al.
7185389 March 6, 2007 Thomason et al.
D591467 April 28, 2009 Griffin et al.
7533435 May 19, 2009 Pedlar et al.
D599968 September 8, 2009 Crevling et al.
D631216 January 18, 2011 Crevling et al.
D633668 March 1, 2011 Griffin et al.
8015661 September 13, 2011 Baer et al.
Other references
  • Nobles Industries Typhoon Wet/Dry Vacuum Operator & Parts Manual, Models WD12107P, WD1292, Rev. 02 (Jul. 1996), obtained from Michigan Company Inc., http://www.Michco.com.
  • Nobles Industries Battery Typhoon Wet/Dry Vacuum Operator & Parts Manual, Model WD16BATT, Rev. 01 (Dec. 1994), obtained from Michigan Company Inc., http://www.Michco.com.
  • Nobles Industries Typhoon EV Extra Value Wet/Dry Vacuum Operator & Parts Manual, Model WD1592EV-120V, Rev. 03 (Oct. 1997), obtained from Michigan Company Inc., http://www.Michco.com.
  • Nobles Industries Typhoon Wet/Dry Vacuum Operator & Parts Manual, Model WD16BATT, Rev. 03 (Jun. 1997), obtained from Michigan Company Inc., http://www.Michco.com.
  • Nilfisk Advance SW 700 B Parts List, Form No. 56042392(1) 99-09, obtained from Michigan Company, Inc., http:///www.Michco.com.
  • Nobles Industries, Inc., Model 680 and 680T Wet-n-Dry vacuum assembly starting with serial No. 4709; obtained from Michigan Company, Inc., http:///www.Michco.com.
Patent History
Patent number: D669646
Type: Grant
Filed: May 5, 2011
Date of Patent: Oct 23, 2012
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventors: John L. Theising (St. Peters, MO), Shane Glasgow (St. Ann, MO), Douglas K. Ritterling (Chesterfield, MO)
Primary Examiner: Ruth McInroy
Attorney: Sutton McAughan Deaver, PLLC
Application Number: 29/391,249
Classifications
Current U.S. Class: Circular Canister In Plan (D32/23)