Sprinkler base

Cheng November 13, 2

Patent Grant D555228

U.S. patent number D555,228 [Application Number D/263,547] was granted by the patent office on 2007-11-13 for sprinkler base. This patent grant is currently assigned to Yuan Mei Corp.. Invention is credited to Chi Han Cheng.


United States Patent D555,228
Cheng November 13, 2007

Sprinkler base

Claims

CLAIM The ornamental design for the "sprinkler base," as shown and described.
Inventors: Cheng; Chi Han (Changhua Hsien, TW)
Assignee: Yuan Mei Corp. (Changhua Hsien, TW)
Appl. No.: D/263,547
Filed: July 26, 2006

Current U.S. Class: D23/221
Current International Class: 2301
Field of Search: ;D23/214,216,221 ;239/242,273,276

References Cited [Referenced By]

U.S. Patent Documents
D371596 July 1996 Simonetti
5657928 August 1997 Jian
5938122 August 1999 Heren et al.
D440629 April 2001 Guo
6478241 November 2002 Guo
D469849 February 2003 Nien
D479574 September 2003 Nien
D500122 December 2004 Schapper
Primary Examiner: Webster; Robin
Attorney, Agent or Firm: Troxell Law Office, PLLC

Description



FIG. 1 is a perspective view of a sprinkler base showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a diagram showing the operation status of the first sprinkler mounted to the base thereof; and,

FIG. 9 is a diagram showing the operation status of the second sprinkler mounted to the base thereof.

The broken line showing is included for the purpose of illustrating and forms no part of the claimed design.

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