Fire extinguishant discharge nozzle

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Description

FIG. 1 is a top plan view of a fire extinguishant discharge nozzle showing my new design;

FIG. 2 is a side elevational view thereof; and

FIG. 3 is a cross sectional view taken on line 3--3 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D93865 November 1934 Czarnecki, Jr.
D134562 December 1942 Murphy
D172454 June 1954 Wagner
D198356 June 1964 Wahlin
D218824 September 1970 Lawrence
D242828 December 21, 1976 Lakay
2647800 August 1953 Burnam et al.
2726897 December 1955 Dupont
3713492 January 1973 Forrest
3904126 September 1975 Allard
4213567 July 22, 1980 McIntire
Patent History
Patent number: D264617
Type: Grant
Filed: Dec 14, 1979
Date of Patent: May 25, 1982
Assignee: Walter Kidde & Company, Inc. (Clifton, NJ)
Inventor: Alan J. Freeman (Worcester, MA)
Primary Examiner: James R. Largen
Attorney: John E. Toupal
Application Number: 6/103,531
Classifications
Current U.S. Class: D23/35; D29/5
International Classification: D2301;