Screwdriver for interference screw

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Description

FIG. 1 is a front perspective view of a screwdriver for interference screw according to the present invention.

FIG. 2 is a front view of the screwdriver for interference screw of FIG. 1.

FIG. 3 is a rear view of the screwdriver for interference screw of FIG. 1.

FIG. 4 is a left side view of the screwdriver for interference screw of FIG. 1.

FIG. 5 is a right side view of the screwdriver for interference screw of FIG. 1.

FIG. 6 is a top view of the screwdriver for interference screw of FIG. 1; and,

FIG. 7 is a bottom view of the screwdriver for interference screw of FIG. 1.

The dashed lines illustrate environment that does not form a part of the present invention, and no claim is made to the material illustrated with dashed lines.

Claims

The ornamental design for a screwdriver for interference screw, as shown and described.

Referenced Cited
U.S. Patent Documents
2312869 March 1943 Boyer
4858504 August 22, 1989 Tsai
5478342 December 26, 1995 Kohrs
5484440 January 16, 1996 Allard
D442843 May 29, 2001 Hsu
6436100 August 20, 2002 Berger
D482591 November 25, 2003 Lisle
D585547 January 27, 2009 Bisleri
9358060 June 7, 2016 Jerke
D829524 October 2, 2018 Su
D840031 February 5, 2019 Teufel
20080318450 December 25, 2008 Regnier
20130268010 October 10, 2013 Santangelo
Patent History
Patent number: D859652
Type: Grant
Filed: Dec 18, 2017
Date of Patent: Sep 10, 2019
Assignee: KARL STORZ SE & Co. KG (Tuttlingen)
Inventor: Felix Teufel (Tuttlingen)
Primary Examiner: Philip S Hyder
Application Number: 29/629,944
Classifications
Current U.S. Class: Hand Manipulated Tool Or Instrument (23) (D24/133)