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Patent
   D303836
Priority
Jul 27 1987
Filed
Jul 27 1987
Issued
Oct 03 1989
Expiry
Oct 03 2003
Inventors
Roden, Mac…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
4
References
15
Maint.:
n/a
The ornamental design for a combined dowel pin and parting guide for use in the construction of dental prosthetics.

FIG. 1 is a front elevational view of a combined dowel pin and parting guide for use in the construction of dental prosthetics showing our new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image of that shown;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.
INVENTORS:

Roden, Mack L., Adams, Steven D.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6012923, Jul 30 1998 Zimmer Dental, Inc Two-piece dental abutment with removable cuff
6050817, Jul 26 1999 S. Lekhovitser Model die ejector
6250922, Jul 30 1998 Zimmer Dental, Inc Two-piece dental abutment with removable cuff
D427683, Jul 10 1998 Zimmer Dental, Inc Dental abutment
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1780117,
3466750,
3470614,
3798772,
3937773, Mar 04 1974 KV33 Corporation Method of constructing dental models using guide pins and apertured retainer
4078310, Jul 15 1976 Method of making crowns and bridges and the occlusal and lingual stamp therefor
4172867, Aug 31 1978 Index pin and die spacer combination for dental model
4238189, Jul 30 1979 Method and apparatus for making in a single operation a base and dental model including a tooth die with an integral bayonet type mounting pin
4363625, Aug 29 1980 Dental technicians tool and tool retainer
4371339, Dec 11 1979 Denture mold, and method of and arrangement for its manufacture
4398884, Oct 19 1979 KV33 Corporation Dental model
4443192, May 24 1982 Dowel pins
4449931, Mar 17 1981 Kyoto Ceramic Co., Ltd. Tool for making separated tooth model
CA1069355,
D292124, Jun 17 1985 Combined pin and guide for positioning an artificial tooth
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