Firefighting nozzle

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Description

FIG. 1 is a bottom, side perspective view of a firefighting nozzle showing our new design;

FIG. 2 is a top, side perspective view thereof;

FIG. 3 is a side elevational view thereof, a portion cut away for clarity of illustration.

Referenced Cited
U.S. Patent Documents
D113439 February 1939 Reinecke
D218824 September 1970 Lawrence
1745138 January 1930 Alten
1942395 January 1934 Bersted
2575222 November 1951 Isenberg
2761662 September 1956 Goodrie
Patent History
Patent number: D320432
Type: Grant
Filed: Jan 5, 1989
Date of Patent: Oct 1, 1991
Inventors: Darrell Graf (Fargo, ND), Kevin S. Bosche (Grand Forks, ND)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Faegre & Benson
Application Number: 7/293,654