US D603,668 S
	Dual chamber mixing gun
Scott D. Gullicks, Apple Valley, Minn. (US); Jeffrey R. Janssen, Ho Chi Minh (Viet Nam); Mark F. Schulz, Lake Elmo, Minn. (US); Ryan Patrick Simmers, Cottage Grove, Minn. (US); and Nathan A. Abel, White Bear Lake, Minn. (US)
Assigned to 3M Innovative Properties Company, St. Paul, Minn. (US)
Filed on Oct. 01, 2008, as Appl. No. 29/325,463.
Term of patent 14 Years
LOC (9) Cl. 08 - 05

U.S. Cl. D 8—14.1

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