Cordless rotary hammer with dust reduction system

- Hilti Aktiengesellschaft
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Description

The file of this patent contains at least one reproduction / photograph executed in color. Copies of this patent with color reproduction(s) / photograph(s) will be provided by the Office upon request and payment of the necessary fee.

1. Cordless rotary hammer with dust reduction system

1.1 is a top, front, and left side perspective view of a cordless rotary hammer with dust reduction system showing our new design;

1.2 is a bottom, rear, and right side perspective view thereof;

1.3 is a left side elevation view thereof;

1.4 is a right side elevation view thereof;

1.5 is a top plan view thereof;

1.6 is a bottom plan view thereof;

1.7 is a front elevation view thereof; and

1.8 is a rear elevation view thereof.

Claims

The ornamental design for a cordless rotary hammer with dust reduction system, as shown and described.

Referenced Cited
U.S. Patent Documents
D524626 July 11, 2006 Stirm
D527601 September 5, 2006 Stirm
D535537 January 23, 2007 Aglassinger
D540642 April 17, 2007 Stirm
D543082 May 22, 2007 Stirm
D575606 August 26, 2008 Okouchi
D581235 November 25, 2008 Aglassinger
D663183 July 10, 2012 Sell
D676731 February 26, 2013 Aglassinger
D691011 October 8, 2013 Walz
D695086 December 10, 2013 Walz
D740636 October 13, 2015 Koeniger
20140318821 October 30, 2014 Wyler
Foreign Patent Documents
DM/075961 June 2011 WO
DM/076048 June 2011 WO
Patent History
Patent number: D797535
Type: Grant
Filed: Mar 7, 2016
Date of Patent: Sep 19, 2017
Assignee: Hilti Aktiengesellschaft (Schaan)
Inventors: Tobias Koeniger (Bregenz), Graham Keevy (Aalen), Christian Scheidel (Aalen), Farouk Zemni (Stuttgart)
Primary Examiner: Darlington Ly
Application Number: 35/500,734
Classifications
Current U.S. Class: D8/69