Dual chamber mixing gun

Description

FIG. 1 is a perspective view showing the new design for a dual chamber mixing gun;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of the dual chamber mixing gun is included for the purpose of illustrating portions of the article and forms no part of the claimed design.

Claims

CLAIM The ornamental design for a dual chamber mixing gun, as shown and described.

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Inventors:	Gullicks; Scott D. (Apple Valley, MN), Janssen; Jeffrey R. (Ho Chi Minh, VN), Schulz; Mark F. (Lake Elmo, MN), Simmers; Ryan Patrick (Cottage Grove, MN), Abel; Nathan A. (White Bear Lake, MN)
Assignee:	3M Innovative Properties Company (St. Paul, MN)
Appl. No.:	D/325,463
Filed:	October 1, 2008

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Current U.S. Class:	D8/14.1
Current International Class:	0805
Field of Search:	;D8/14.1 ;222/321.1,309,160,174,82,323,325,137,83.5,391

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References Cited [Referenced By]

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U.S. Patent Documents

3933273	January 1976	Cox
4691845	September 1987	Schwartz
D328555	August 1992	Keller
D388672	January 1998	Kelders et al.
6047861	April 2000	Vidal et al.
6129244	October 2000	Horth
6244740	June 2001	Wagner et al.
6311871	November 2001	Binder
6352177	March 2002	Bublewitz et al.
6457609	October 2002	Keller
6523992	February 2003	Bublewitz et al.
6631829	October 2003	Wagner et al.
D510769	October 2005	Bublewitz et al.
D514705	February 2006	Bublewitz et al.
D567039	April 2008	Hughes et al.
2005/0232073	October 2005	Wagner et al.
2008/0144426	June 2008	Janssen et al.

Primary Examiner: Baynham; Holly H
Assistant Examiner: Lane; Sheryl
Attorney, Agent or Firm: Soo; Philip P.