Coring machine

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Description

FIG. 1 is a front perspective view of a coring machine showing my design.

FIG. 2 is a front view of the coring machine of FIG. 1.

FIG. 3 is a back view of the coring machine of FIG. 1.

FIG. 4 is a side view of the coring machine of FIG. 1.

FIG. 5 is a side view of the coring machine of FIG. 1.

FIG. 6 is a top view of the coring machine of FIG. 1; and,

FIG. 7 is a bottom view of the coring machine of FIG. 1.

Claims

The ornamental design for a coring machine, as shown and described herein.

Referenced Cited
U.S. Patent Documents
1631854 June 1927 Carroll
3128810 April 1964 Whipp
3151644 October 1964 Bainbridge et al.
3780641 December 1973 Hole
3806620 April 1974 Vadas
4108059 August 22, 1978 Loveland
4373432 February 15, 1983 Tsutsumi
4441413 April 10, 1984 Mori
4497245 February 5, 1985 Mori
4546545 October 15, 1985 Hirano
4606263 August 19, 1986 Ross et al.
4653393 March 31, 1987 Ross
4690047 September 1, 1987 Balzano
4718333 January 12, 1988 Pierce et al.
4741265 May 3, 1988 Cushman
4834795 May 30, 1989 Raub et al.
5067397 November 26, 1991 Healy
5142972 September 1, 1992 Sundquist
5454301 October 3, 1995 Rainey et al.
5463943 November 7, 1995 Knasel
6148719 November 21, 2000 Poltielov
Foreign Patent Documents
509487 October 1937 EP
764717 January 1957 EP
1569019 June 1980 EP
Patent History
Patent number: D464537
Type: Grant
Filed: Oct 26, 2001
Date of Patent: Oct 22, 2002
Inventor: Daniel P. Healy (Louisville, KY)
Primary Examiner: Terry A. Wallace
Attorney, Agent or Law Firms: John F. Salazar, Middleton Reutlinger
Application Number: 29/154,450
Classifications
Current U.S. Class: D7/693
International Classification: 0704;