Grate

- Neenah Foundry Company
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Description

FIG. 1 is a perspective view of the grate of the present invention.

FIG. 2 is a front view of the grate of FIG. 1.

FIG. 3 is a left side view of the grate of FIG. 1.

FIG. 4 is a top view of the grate of FIG. 1; and,

FIG. 5 is a bottom view of the grate of FIG. 1.

The back view of the grate is substantially identical to the front view. The right side view of the grate is substantially identical to the left side view.

FIGS. 1-5 show portions of the grate in phantom lines. The phantom lines show boundaries of the design and elements of the grate that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
2377648 June 1945 Prince
5036639 August 6, 1991 Micko
D374727 October 15, 1996 Emanuele et al.
D395713 June 30, 1998 Schrotenboer
Other references
  • E. Remme, Heavy Duty Inlet Grate “G2”, R-3192, NF-99923192B, Jul. 18, 1995, Neenah Foundry Company.
Patent History
Patent number: D622421
Type: Grant
Filed: Jan 26, 2010
Date of Patent: Aug 24, 2010
Assignee: Neenah Foundry Company (Neenah, WI)
Inventor: Steven M. Akkala (Neenah, WI)
Primary Examiner: Doris Clark
Attorney: Krieg DeVault LLP
Application Number: 29/354,563
Classifications
Current U.S. Class: Perforated Or Openwork (24) (D25/152)