Core form
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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
Other references
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. |
- “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
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