Triangular shaped preform

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Description

FIG. 1 is a cross section view of a circular preform with a triangular shaped cross sectional area;

FIG. 2 is a cross section view taken along lines 2-2 in FIG. 3, of a circular preform with a triangular shaped cross sectional area, shown in use; and,

FIG. 3 is a perspective view of the circular preform with a triangular shaped cross sectional area according to FIGS. 1 and 2.

The broken lines shown in the drawings depict portions of the article that form no part of the claimed design.

Claims

The ornamental design for a triangular shaped preform, as shown and described.

Referenced Cited
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Patent History
Patent number: D764030
Type: Grant
Filed: Jan 5, 2015
Date of Patent: Aug 16, 2016
Assignee: Lucas-Milhaupt, Inc. (Cudahy, WI)
Inventors: Creed Darling (Franklin, WI), Dean W. Kick (Oak Creek, WI), Alan Belohlav (Belgium, WI), Curt Rutter (Sylvania, OH)
Primary Examiner: Eric Goodman
Assistant Examiner: Amy Wierenga
Application Number: 29/513,685
Classifications
Current U.S. Class: Gasket Or Packing (D23/269)