Patent
   D461559
Priority
Nov 06 2000
Filed
Nov 06 2000
Issued
Aug 13 2002
Expiry
Aug 13 2016
Assg.orig
Entity
unknown
0
10
n/a
The ornamental design for core form, as shown and described.

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.

Campanello, John

Patent Priority Assignee Title
Patent Priority Assignee Title
2219058,
3390458,
3570126,
4500288, Jan 21 1982 Hawe-Neos Dental Dr. H. v. Weissenfluh S.A. Angular mold for dental use
4681542, Feb 18 1986 Retention system for dental prosthesis
4932870, Aug 18 1988 COLTENE WHALEDENT INC Dental post and method for making the same
5487663, Aug 16 1993 WILSON, ALYSSA DREE Oral appliances and method
6231342, Jul 08 1997 Atlantis Components, Inc. Customized dental abutments and methods of preparing or selecting the same
D253191, Oct 31 1977 Marvin M. Stark Research Foundation Dental matrix band
D277504, Sep 21 1981 Base for matrix band retainer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 06 2000Coltene/Whaledent, Inc.(assignment on the face of the patent)
Nov 06 2000CAMPANELLO, JOHNCOLTENE WHALEDENT, INC DE CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0112630093 pdf
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