Triangular shaped preform

- Lucas-Milhaupt, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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
U.S. Patent Documents
800055 September 1905 Ayres
1629748 May 1927 Stoody
1650905 November 1927 Mills
1891546 December 1932 Krembs
2025206 December 1935 Holslag
2074712 March 1937 Tross
2148182 February 1939 Applegate
2410461 November 1946 Ronay
D204889 May 1966 Gingher
3515846 June 1970 Nakamura
3596053 July 1971 Kameda
3688967 September 1972 Arikawa
4214145 July 22, 1980 Zvanut
4267428 May 12, 1981 Kennedy
D311979 November 6, 1990 Wentzel
D355263 February 7, 1995 Dalegården
6203628 March 20, 2001 Katoh
D518186 March 28, 2006 Zarb
7858204 December 28, 2010 Campbell
20090266798 October 29, 2009 Yang
20110123824 May 26, 2011 Belohlav
20120207643 August 16, 2012 Belohlav
20130087532 April 11, 2013 Gentry
20150030874 January 29, 2015 Wolfgram
20150204468 July 23, 2015 Jones
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)