Fastening device for dental prostheses

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

The FIGURE is a front perspective view of a fastening device for dental prosthesis showing my new design.

Claims

The ornamental designs for fastening device for dental prostheses, as shown.

Referenced Cited
U.S. Patent Documents
D289378 April 21, 1987 Miskinis
5106300 April 21, 1992 Voitik
5556280 September 17, 1996 Pelak
D423670 April 25, 2000 Scheuble et al.
6159010 December 12, 2000 Rogers et al.
6168435 January 2, 2001 Beaty et al.
6261097 July 17, 2001 Schmutz et al.
6379153 April 30, 2002 Schroering
6474991 November 5, 2002 Hansson
6508650 January 21, 2003 Gittleman
6517543 February 11, 2003 Berrevoets et al.
6641596 November 4, 2003 Lizardi
6660009 December 9, 2003 Azar
6857874 February 22, 2005 Kim
Patent History
Patent number: D528210
Type: Grant
Filed: Jan 24, 2005
Date of Patent: Sep 12, 2006
Inventor: Robert Boettcher (Ohrdruf 99885)
Primary Examiner: Charles A. Rademaker
Attorney: Jordan and Hamburg LLP
Application Number: 29/221,970
Classifications
Current U.S. Class: Dental (34) (D24/156)