Drill-mountable tool for the installation and removal of threaded dental prosthetic elements
Soderberg April 24, 1
U.S. patent number D307,472 [Application Number 07/112,141] was granted by the patent office on 1990-04-24 for drill-mountable tool for the installation and removal of threaded dental prosthetic elements. This patent grant is currently assigned to Astra Meditec Aktiebolog. Invention is credited to Per O. Soderberg.
| United States Patent | D307,472 |
| Soderberg | April 24, 1990 |
Drill-mountable tool for the installation and removal of threaded dental prosthetic elements
Claims
The ornamental design for a drill-mountable tool for the installation and removal of threaded dental prosthetic elements, substantially as shown and described.
| Inventors: | Soderberg; Per O. (Stockholm, SE) |
|---|---|
| Assignee: | Astra Meditec Aktiebolog
(Molndal, SE) |
| Appl. No.: | 07/112,141 |
| Filed: | October 21, 1987 |
Foreign Application Priority Data
| Apr 22, 1987 [SE] | 870922 | |||
| Current U.S. Class: | D24/146 |
| Field of Search: | ;D24/10,16 ;433/167,74-75,165,201.1 |
References Cited [Referenced By]
U.S. Patent Documents
| D246112 | October 1977 | Biggs |
| D268615 | April 1983 | Biggs |
Other References
|
S S. White Dental Mfg. Co. Catalogue, (1899), p. 97, Appliances for Mounting Tooth Crowns, #5 Drill Chuck.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: White & Case
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.
* * * * *
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 