Magnetic chuck

- McCoy-Ellison, Inc.
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Description

FIG. 1 is a perspective view of the design for a magnetic chuck of the present invention;

FIG. 2 is a side elevational view of the magnetic chuck of FIG. 1;

FIG. 3 is a top plan view of the magnetic chuck of FIG. 2; and,

FIG. 4 is a bottom plan view of the magnetic chuck of FIG. 2.

Claims

The ornamental design for a magnetic chuck, as shown.

Referenced Cited
U.S. Patent Documents
D325390 April 14, 1992 Chang
D399855 October 20, 1998 Ito
969529 September 1910 Donnelly
1506890 September 1924 Duncan
2034862 March 1936 Dunham
2400062 May 1946 Barrett
3134556 May 1964 Wasson
3224702 December 1965 Jones et al.
3608589 September 1971 Taylor
4379277 April 5, 1983 Braillon
4458857 July 10, 1984 Moore et al.
4591879 May 27, 1986 Yokota et al.
4929012 May 29, 1990 Slezak
5024477 June 18, 1991 Slezak
5163727 November 17, 1992 Slezak et al.
Patent History
Patent number: D443626
Type: Grant
Filed: Nov 19, 1999
Date of Patent: Jun 12, 2001
Assignee: McCoy-Ellison, Inc. (Monroe, NC)
Inventor: Joseph Marion Martin (Monroe, NC)
Primary Examiner: Sandra L. Morris
Attorney, Agent or Law Firm: Kennedy Covington Lobdell & Hickman, LLP
Application Number: 29/114,344
Classifications
Current U.S. Class: Element Or Attachment (D15/138)
International Classification: 1509;