Lock for stereotactic instrument

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Description

FIG. 1 is a perspective view of the top of a lock for stereotactic instrument showing my new design;

FIG. 2 is a perspective view of the bottom of the instrument of FIG. 1;

FIG. 3 is an exploded bottom perspective view of the instrument of FIG. 1; and,

FIG. 4 is an exploded top perspective view of the instrument of FIG. 1.

The surfaces or portions of the instrument not shown in the drawing or described in the specification form no part of the claimed design.

Claims

The ornamental design for lock for stereotactic instrument, as shown and described.

Referenced Cited
U.S. Patent Documents
D292021 September 22, 1987 Stooll
5803649 September 8, 1998 Hoogeboom
5865842 February 2, 1999 Knuth et al.
5904691 May 18, 1999 Barnett et al.
Patent History
Patent number: D439498
Type: Grant
Filed: Jul 17, 1998
Date of Patent: Mar 27, 2001
Assignee: Elekta IGS, SA (Gieres)
Inventor: Rune Hennig (Tromsø)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
Application Number: 29/090,882
Classifications
Current U.S. Class: D8/331; Guide Or Gauge (D24/140)
International Classification: 0807;