Dental model base

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Description

FIG. 1 is a right side, rear and top perspective view of the present invention.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a dental model base, as shown and described.

Referenced Cited
U.S. Patent Documents
D294062 February 2, 1988 Kwok
D302587 August 1, 1989 Huffman
1745570 February 1930 Dimelow
1780117 October 1930 Craigo
2398671 April 1946 Saffir
2585857 February 1952 Schwartz
3453736 July 1969 Waltke
3478428 November 1969 Stengel
3518761 July 1970 Susman et al.
3581398 June 1971 Thomas
3937773 February 10, 1976 Huffman
3969820 July 20, 1976 Kulig et al.
4022419 May 10, 1977 Haker
4116416 September 26, 1978 Segura
4122606 October 31, 1978 Roman
4127939 December 5, 1978 Samuel et al.
4203219 May 20, 1980 Wiener
4242812 January 6, 1981 Randoll et al.
4283173 August 11, 1981 Browne et al.
4371339 February 1, 1983 Zeiser
4382787 May 10, 1983 Huffman
4398884 August 16, 1983 Huffman
4439151 March 27, 1984 Whelan
4443192 April 17, 1984 Biltz
4449931 May 22, 1984 Saito
4459110 July 10, 1984 Jackson
4494934 January 22, 1985 Huffman
4521188 June 4, 1985 Metzler
4538987 September 3, 1985 Weissman
4608016 August 26, 1986 Zeiser
4708648 November 24, 1987 Weissman
4708835 November 24, 1987 Kiefer
Patent History
Patent number: D443363
Type: Grant
Filed: May 26, 2000
Date of Patent: Jun 5, 2001
Inventor: Ronald E. Huffman (Sapulpa, OK)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Merchant & Gould P.C.
Application Number: 29/123,941
Classifications
Current U.S. Class: Mold, Model Or Form (48) (D24/181)
International Classification: 2401;