Hydraulic rock breaker

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Description

FIG. 1—is an isometric perspective view of an embodiment thereof;

FIG. 2—is a bottom side plan view of an embodiment thereof;

FIG. 3—is a top side plan view of an embodiment thereof;

FIG. 4—is a left side elevational view of an embodiment thereof;

FIG. 5—is a front side elevational view of an embodiment thereof;

FIG. 6—is a right side elevational view of an embodiment thereof; and,

FIG. 7—is a rear side elevational view of an embodiment thereof.

Claims

The ornamental design for a hydraulic rock breaker, as shown and described.

Referenced Cited
U.S. Patent Documents
6119795 September 19, 2000 Lee
D457534 May 21, 2002 Kim
6732814 May 11, 2004 Heinonen et al.
20030075346 April 24, 2003 Heinonen et al.
20040026098 February 12, 2004 Rodert
Patent History
Patent number: D547775
Type: Grant
Filed: Feb 23, 2005
Date of Patent: Jul 31, 2007
Assignee: Inan Makine San. Ve Tic. A.S. (Bagcilar, Istanbul)
Inventor: Tunay Tuscuo{overscore (g)}lu (Istanbul)
Primary Examiner: Antoine D. Davis
Assistant Examiner: Patricia Palasik
Attorney: Venable, Campillo, Logan & Meaney PC
Application Number: 29/224,003