Four-jaw collet chuck

- ROEHM GmbH
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Description

FIG. 1 is a perspective view from below of the invention;

FIG. 2 is a front elevational view;

FIG. 3 is a right-side elevational view, the left-side elevational view being a mirror image thereof;

FIG. 4 is a back elevational view;

FIG. 5 is a bottom view; and,

FIG. 6 is a top view.

Claims

The ornamental design for a four-jaw collet chuck, as shown and described.

Referenced Cited
U.S. Patent Documents
4840387 June 20, 1989 McCarthy
D336481 June 15, 1993 Silvia
D489078 April 27, 2004 Roy
7455303 November 25, 2008 Draudt et al.
Patent History
Patent number: D655592
Type: Grant
Filed: Jul 26, 2011
Date of Patent: Mar 13, 2012
Assignee: ROEHM GmbH (Sontheim)
Inventor: Hans Baumann (Sontheim/Brenz)
Primary Examiner: Antoine D Davis
Attorney: Andrew Wilford
Application Number: 29/398,059
Classifications
Current U.S. Class: D8/70