Sprinkler cover plate assembly

- Senju Sprinkler Co., Ltd.
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Description

FIG. 1 is a front perspective view of sprinkler cover plate assembly showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a sprinkler cover plate assembly, as shown.

Referenced Cited
U.S. Patent Documents
D232359 August 1974 Robinson
D314419 February 5, 1991 Rosenfeld
D316892 May 14, 1991 Clivio
D318096 July 9, 1991 Polan
5097906 March 24, 1992 Polan
5447338 September 5, 1995 Kikuchi
6131822 October 17, 2000 Farmer, Jr.
7540330 June 2, 2009 Orr et al.
7624813 December 1, 2009 Ma
D663009 July 3, 2012 Koiwa
8220556 July 17, 2012 Retzloff et al.
8353356 January 15, 2013 Rogers
20020088624 July 11, 2002 Waligorski
Patent History
Patent number: D683426
Type: Grant
Filed: Jul 12, 2012
Date of Patent: May 28, 2013
Assignee: Senju Sprinkler Co., Ltd. (Tokyo)
Inventor: Yasuaki Koiwa (Tokyo)
Primary Examiner: Robin V Webster
Application Number: 29/426,984