Combined pipe fitting and sprinkling nozzle

- Steridose Systems AB
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Description

FIG. 1 is a side view of the combined pipe fitting and sprinkling nozzle embodying our design;

FIG. 2 is a perspective view of the combined pipe fitting and sprinkling nozzle shown in FIG. 1;

FIG. 3 is an exploded sectional view of a detail of FIG. 1, indicated by dotted lines.

Referenced Cited
U.S. Patent Documents
D243399 February 15, 1977 Lupton
3045931 July 1962 Hall
3459266 August 1969 Ault
4134458 January 16, 1979 Kimura
4354624 October 19, 1982 Chowdhury et al.
Patent History
Patent number: D280659
Type: Grant
Filed: May 17, 1982
Date of Patent: Sep 17, 1985
Assignee: Steridose Systems AB (Askim)
Inventors: Nils I. Arthun (Partille), Peter J. Lofgren (Hov.ang.s)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lynn Wilder
Law Firm: Holman & Stern
Application Number: 6/378,829
Classifications
Current U.S. Class: D23/34