Screw for a dental implant

- Straumann Holding AG
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Description

FIG. 1 is a side elevation of a screw for a dental implant showing our new design;

FIG. 2 is another side elevation slightly rotated with respect to FIG. 1;

FIG. 3 is a another side elevation slightly rotated with respect to FIG. 2;

FIG. 4 is a top perspective view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is another top perspective view thereof

FIG. 7 is side perspective view thereof;

FIG. 8 is a side elevation of a modified embodiment of the design shown in FIGS. 1 through 7;

FIG. 9 is another side elevation slightly rotated with respect to FIG. 8;

FIG. 10 is a another side elevation slightly rotated with respect to FIG. 9;

FIG. 11 is a top perspective view thereof;

FIG. 12 is a top plan view thereof;

FIG. 13 is another top perspective view thereof; and,

FIG. 14 is side perspective view thereof.

Claims

The ornamental design for a screw for a dental implant, as shown and described.

Referenced Cited
U.S. Patent Documents
D330767 November 3, 1992 Jorneus
D427684 July 4, 2000 Hansson
6217331 April 17, 2001 Rogers et al.
6325627 December 4, 2001 Ashman
D503802 April 5, 2005 Bjarnason
D524941 July 11, 2006 Dixon et al.
7097453 August 29, 2006 Schroering, Jr.
20020142266 October 3, 2002 Rogers et al.
20030082499 May 1, 2003 Halldin et al.
20030224329 December 4, 2003 Carlton
Patent History
Patent number: D578218
Type: Grant
Filed: May 14, 2007
Date of Patent: Oct 7, 2008
Assignee: Straumann Holding AG (Basel)
Inventors: Johnny Purga (Laufen), Ulrich Mundwiler (Tenniken), Andreas Utz (Freiburg)
Primary Examiner: Charles A Rademaker
Attorney: Scully, Scott, Murphy & Presser, P.C.
Application Number: 29/286,603
Classifications
Current U.S. Class: Dental (34) (D24/156)