Cordless rotary hammer

- Hilti Aktiengesellschaft
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

This application contains subject matter related to the following co-pending U.S. design patent application:

Application Ser. No. 29/404,819, filed herewith and entitled “Rotary Hammer With Dust Reduction System.”

FIG. 1 is a left, top, front perspective view of a fourth embodiment of the cordless rotary hammer according to our design;

FIG. 2 is a right, bottom, rear perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown in the drawings illustrate portions of the cordless rotary hammer that form no part of the claimed design.

Claims

The ornamental design for a cordless rotary hammer, as shown and described.

Referenced Cited
U.S. Patent Documents
D491438 June 15, 2004 Cheung et al.
D525849 August 1, 2006 Hayakawa et al.
D555451 November 20, 2007 Okuda et al.
D575606 August 26, 2008 Okouchi et al.
D581235 November 25, 2008 Aglassinger
D587547 March 3, 2009 Aglassinger
D592028 May 12, 2009 Taniguchi et al.
D595101 June 30, 2009 Bast
D604583 November 24, 2009 Yamamoto et al.
D610478 February 23, 2010 Bast
D618529 June 29, 2010 Stirm
D663183 July 10, 2012 Sell
20090301746 December 10, 2009 Robieu
Patent History
Patent number: D691011
Type: Grant
Filed: Oct 26, 2011
Date of Patent: Oct 8, 2013
Assignee: Hilti Aktiengesellschaft (Schaan)
Inventors: Ruprecht Walz (Stuttgart), Tobias Koeniger (Bregenz), Alexander Toszegi (Leutenbach), Ulrich Roessler (Auenwald)
Primary Examiner: Philip S Hyder
Assistant Examiner: Darlington Ly
Application Number: 29/404,818
Classifications
Current U.S. Class: D8/69; D8/68