Food extrusion die

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Description

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a front elevation view of the present invention with the left elevation, right elevation, and rear elevation views identical to the front elevation view;

FIG. 4 is a top plan view of the present invention; and,

FIG. 5 is a bottom plan view of the present invention.

The broken lines which define the bounds of the claimed design form no part thereof.

Claims

The ornamental design for a food extrusion die, as shown and described.

Referenced Cited
U.S. Patent Documents
D104289 April 1937 Osius
D153232 March 1949 Newell
3690621 September 1972 Tanaka et al.
3784118 January 1974 Hurwitz
D234741 April 1975 Emmons
4024063 May 17, 1977 Mori
5961845 October 5, 1999 List et al.
7553124 June 30, 2009 Jimenez
7918601 April 5, 2011 Branson et al.
Other references
  • Figures 2a, 2b, 2c, and 2d showing the prior art extrusion die, accompanied by a photograph of the actual extrusion die. (admitted prior art).
Patent History
Patent number: D659470
Type: Grant
Filed: Aug 16, 2010
Date of Patent: May 15, 2012
Assignee: Frito-Lay North America, Inc. (Plano, TX)
Inventors: Shalaka Narwankar (Plano, TX), Richard James Ruegg (Coppell, TX)
Primary Examiner: Ricky Pham
Attorney: Carstens & Cahoon, LLP
Application Number: 29/367,981
Classifications
Current U.S. Class: D7/414; D7/376; D7/378; D7/412