Core form

- Coltene/Whaledent, Inc.
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Description

FIG. 1 is a perspective view of a core form showing an eighth embodiment of my new design;

FIG. 2 is a front elevation view of FIG. 1;

FIG. 3 is a back elevation view of FIG. 1;

FIG. 4 is a left side elevation view of FIG. 1;

FIG. 5 is a right side elevation view of FIG. 1;

FIG. 6 is a bottom plan view of FIG. 1; and,

FIG. 7 is a top plan view of FIG. 1.

Claims

The ornamental design for core form, as shown and described.

Referenced Cited
U.S. Patent Documents
2219058 October 1940 Streim
3390458 July 1968 Lytton
3570126 March 1971 Reynaud
D253191 October 16, 1979 Stark et al.
D277504 February 5, 1985 Ericson
4500288 February 19, 1985 von Weissenfluh
4681542 July 21, 1987 Baum
4932870 June 12, 1990 Miller
5487663 January 30, 1996 Wilson
6231342 May 15, 2001 Osorio et al.
Other references
  • “p. 11 of Pulpdent Corporation product catalog printed Sep. 1999”.
Patent History
Patent number: D461559
Type: Grant
Filed: Nov 6, 2000
Date of Patent: Aug 13, 2002
Assignee: Coltene/Whaledent, Inc. (Mahwah, NJ)
Inventor: John Campanello (Caldwell, NJ)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Katten Muchin Zavis Rosenman
Application Number: 29/132,288
Classifications
Current U.S. Class: Mold, Model Or Form (48) (D24/181)
International Classification: 2401;