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Publication numberUSD307472 S
Publication typeGrant
Application numberUS 07/112,141
Publication dateApr 24, 1990
Filing dateOct 21, 1987
Priority dateApr 22, 1987
Publication number07112141, 112141, US D307472 S, US D307472S, US-S-D307472, USD307472 S, USD307472S
InventorsPer O. Soderberg
Original AssigneeAstra Meditec Aktiebolog
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Drill-mountable tool for the installation and removal of threaded dental prosthetic elements
US D307472 S
Images(1)
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Claims(1)
  1. The ornamental design for a drill-mountable tool for the installation and removal of threaded dental prosthetic elements, substantially as shown and described.
Description

FIG. 1 is a top and front perspective view of a drill-mountable tool for the installation and removal of threaded dental prosthetic elements showing my new design;

FIG. 2 is a bottom and rear perspective view thereof; and

FIG. 3 is a bottom and side perspective view thereof, the opposite side being a mirror image of that shown.

Non-Patent Citations
Reference
1S. S. White Dental Mfg. Co. Catalogue, (1899), p. 97, Appliances for Mounting Tooth Crowns, #5 Drill Chuck.
Classifications
U.S. ClassificationD24/146