Portable dual tube grain auger

Description

FIG. 1 is a perspective view of a portable dual tube grain auger according to the present design;

FIG. 2 is an elevational side view thereof;

FIG. 3 is the other side elevational view thereof;

FIG. 4 is an end view thereof;

FIG. 5 is the other end view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of a second embodiment of a portable dual tube grain auger according to the present design;

FIG. 9 is an elevational side view thereof;

FIG. 10 is the other side elevational view thereof;

FIG. 11 is an end view thereof;

FIG. 12 is the other end view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The broken lines in the figures are included for the purpose of illustrating portions of the portable dual tube grain auger and form no part of the claimed design.

Claims

CLAIM The ornamental design for a portable dual tube grain auger, as shown and described.

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Inventors:	Friesen; Byron J. (Storm Lake, IA), Friesen; Garry D. (Storm Lake, IA), Sivinski; Jeff A. (Cherokee, IA)
Applicant:	Name City State Country Type Friesen; Byron J. Friesen; Garry D. Sivinski; Jeff A. Storm Lake Storm Lake Cherokee IA IA IA US US US
Assignee:	Harvest International, Inc. (Storm Lake, IA)
Appl. No.:	D/430,564
Filed:	August 28, 2012

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Current U.S. Class:	D34/28
Current International Class:	1205
Field of Search:	;D34/28 ;198/548,558,625,657,860 ;414/502,813 ;460/114

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References Cited [Referenced By]

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U.S. Patent Documents

3189168	June 1965	Coats et al.
4142621	March 1979	Oliver
D259036	April 1981	Hansen
4440539	April 1984	Sullivan
D296834	July 1988	McDermott
4963066	October 1990	Boppart
5051874	September 1991	Guss
D328174	July 1992	Watkins
5141386	August 1992	Barwise
5328015	July 1994	Volk et al.
5492217	February 1996	Stewart
5788055	August 1998	Stewart et al.
7040980	May 2006	Kestel
7198449	April 2007	Dillon
8381900	February 2013	Hoogestraat
8662285	March 2014	Jesse
2002/0043448	April 2002	Peltier et al.
2008/0116039	May 2008	Ainsworth

Primary Examiner: Ramirez; Cynthia
Attorney, Agent or Firm: McKee, Voorhees & Sease