Co-spraying nozzle

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Description

FIG. 1 is a top, right, front isometric view of a co-spraying nozzle showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D115414 June 1939 Lindstaedt
D185982 August 1959 Scully
D319292 August 20, 1991 Gunzel et al.
D358865 May 30, 1995 Englhard
5100059 March 31, 1992 Englhard et al.
Patent History
Patent number: D390630
Type: Grant
Filed: Apr 22, 1997
Date of Patent: Feb 10, 1998
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventors: Alan G. McKown (Oakdale, MN), Robert M. Petrie (Plymouth, MN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robin V. Taylor
Attorney: William L. Huebsch
Application Number: 0/69,751
Classifications
Current U.S. Class: Dispersal (i.e., Sprayer, Fogger, Nozzle, Aerator, Etc.) (4) (D23/213)
International Classification: 2301;