Rotation laser

- Hilti Aktiengesellschaft
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FIG. 1 is a top perspective view of a rotation laser according to the design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a side view thereof, the three additional side views being identical, excluding the unclaimed subject matter;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.


The ornamental design for a rotation laser, as shown and described.

Referenced Cited
U.S. Patent Documents
D635038 March 29, 2011 Ishii
D688578 August 27, 2013 Asher et al.
D690214 September 24, 2013 Asher et al.
D692327 October 29, 2013 Asher et al.
D702572 April 15, 2014 Sun et al.
D708970 July 15, 2014 Ishii
D723398 March 3, 2015 Ishii
D723953 March 10, 2015 Ishii
20080043409 February 21, 2008 Kallabis
20140173921 June 26, 2014 Gros et al.
Patent History
Patent number: D744355
Type: Grant
Filed: Jun 18, 2014
Date of Patent: Dec 1, 2015
Assignee: Hilti Aktiengesellschaft (Schaan)
Inventors: Yuan Liu (Feldkirch), Tobias Koeniger (Bregenz), Christian Scheidel (Aalen)
Primary Examiner: Antoine D Davis
Application Number: 29/494,154