Striated mold for a full base dental cast
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Description
FIG. 1 is a top and rear perspective view of a striated mold for a full base dental cast showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a right side elevational view thereof, the left side being substantially similar to that shown.
Referenced Cited
U.S. Patent Documents
Other references
D283541 | April 22, 1986 | Huffman |
D283542 | April 22, 1986 | Huffman |
2786272 | March 1957 | Lindley |
4030197 | June 21, 1977 | Linck, II et al. |
4265619 | May 5, 1981 | Lucki et al. |
4319875 | March 16, 1982 | Beckwith |
4481162 | November 6, 1984 | Huffman |
- TP Laboratories Catalogue #907 (1986) p. 72-"Rubber Model Base Formers".
Patent History
Patent number: D302724
Type: Grant
Filed: Jan 28, 1987
Date of Patent: Aug 8, 1989
Assignee: KV33 Corporation (Tucson, AZ)
Inventor: Ronald E. Huffman (Tucson, AZ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorneys: Victor Flores, Harry M. Weiss
Application Number: 7/7,824
Type: Grant
Filed: Jan 28, 1987
Date of Patent: Aug 8, 1989
Assignee: KV33 Corporation (Tucson, AZ)
Inventor: Ronald E. Huffman (Tucson, AZ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorneys: Victor Flores, Harry M. Weiss
Application Number: 7/7,824
Classifications
Current U.S. Class:
D24/16