Grille grate

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Description

FIG. 1 illustrates a perspective view of a grille grate with flanges pointed downward.

FIG. 2 illustrates a perspective view of a grille grate with the smaller flanges locked in a forward pointing position.

FIG. 3 illustrates a top view of a grille grate with flanges pointed downward as in FIG. 1.

FIG. 4 illustrates a top view of a grille grate with the smaller flanges locked in a forward pointing position as in FIG. 2.

FIG. 5 illustrates a bottom view of a grille grate with flanges pointed downward as in FIG. 1.

FIG. 6 illustrates a bottom view of a grille grate with the smaller flanges locked in a forward pointing position as in FIG. 2; and,

FIG. 7 illustrates a front, back, left side, and right side of a grille grate with flanges pointed downward as in FIG. 1.

The grille grate has a ring with flanges that point down, there are smaller flanges within the larger flanges that swing inward and lock perpendicularly in relation to the larger downward pointing flanges.

Claims

The ornamental design for a grille grate, as shown and described.

Referenced Cited
U.S. Patent Documents
862719 August 1907 Davis
915310 March 1909 Rickman
D192227 February 1962 Theisen
D282706 February 25, 1986 DiFede
D339959 October 5, 1993 Eckman
5552577 September 3, 1996 Su
6196115 March 6, 2001 Tsao
D679943 April 16, 2013 Zhou
D681394 May 7, 2013 Parel
D737628 September 1, 2015 Stone
D822435 July 10, 2018 George
10278538 May 7, 2019 Cammon
20070199555 August 30, 2007 Gregory
Patent History
Patent number: D899183
Type: Grant
Filed: Apr 29, 2019
Date of Patent: Oct 20, 2020
Inventor: Manfu Cheng (Aurora, CO)
Primary Examiner: Ricky Pham
Application Number: 29/689,377
Classifications
Current U.S. Class: D7/409