Optical block

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Description

FIG. 1 is a perspective view of an optical block.

FIG. 2 is a side elevational view of the optical block, the opposite side being a mirror image thereof.

FIG. 3 is a top plan view of the optical block.

FIG. 4 is a rear end elevational view of the optical block; and,

FIG. 5 is a front end elevational view of the optical block.

The bottom of the optical block forms no part of the claimed design.

Claims

We claim the ornamental design for an optical block, as shown and described.

Referenced Cited
U.S. Patent Documents
5587790 December 24, 1996 Nagashima
D422520 April 11, 2000 Zabawski
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D426167 June 6, 2000 Zabawski
D428820 August 1, 2000 Zabawski
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D543885 June 5, 2007 Yorinaga
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7268882 September 11, 2007 Fischer
7697140 April 13, 2010 Iguchi et al.
7948627 May 24, 2011 Iguchi et al.
8743366 June 3, 2014 Numao et al.
20120262714 October 18, 2012 Gonzales
20130119281 May 16, 2013 Lang
20150146204 May 28, 2015 Shibuya
Foreign Patent Documents
103597525 February 2014 CN
2013-54455 March 2013 JP
2013-168182 August 2013 JP
WO 2013/030918 March 2013 WO
Other references
  • English-language translation of patent publication CN 103597525 A, publication date Feb. 19, 2014, patentee Fenwal Controls of Japan, Ltd.
  • English-language translation of patent publication JP 2013-54455, publication date Mar. 21, 2013, patentee New Cosmos Electric Corp.
  • English-language translation of patent publication JP 2013-168182, publication date Aug. 29, 2013, patentee Nohmi Bosai Ltd.
Patent History
Patent number: D758464
Type: Grant
Filed: Jun 26, 2014
Date of Patent: Jun 7, 2016
Assignee: LIFE SAFETY DISTRIBUTION AG (Hegnau)
Inventors: Massimo Bressanutti (Sesto al Reghena), Mauro Miheli (Trieste), Andrea Chiatti (Trieste)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Leanne Was
Application Number: 29/495,063