Mechanical heat detector

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Description

FIG. 1 is a perspective view of the mechanical heat detector.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a first side elevation view thereof.

FIG. 4 is a second side elevation view thereof.

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The rear view of the mechanical heat detector illustrated in FIGS. 1-6 is hereby disclaimed and forms no part of the claimed design.

Claims

The ornamental design for a mechanical heat detector, as shown and described.

Referenced Cited
U.S. Patent Documents
D339756 September 28, 1993 Igarashi
D356050 March 7, 1995 Tice
D382825 August 26, 1997 Amleshi
D388351 December 30, 1997 Repp
D391185 February 24, 1998 Tomizawa
D425535 May 23, 2000 Mutoh
D426250 June 6, 2000 Lefkowitz
D505632 May 31, 2005 Johnson
6967582 November 22, 2005 Tice
D577301 September 23, 2008 Johnson
D591629 May 5, 2009 Tsurumi
D651926 January 10, 2012 Akiyama
8106784 January 31, 2012 Katou
D675948 February 12, 2013 Kawaguchi
D700095 February 25, 2014 Dohi
8816867 August 26, 2014 Mammoto
D715170 October 14, 2014 Brigham
D715171 October 14, 2014 Brigham
20130008787 January 10, 2013 Mammoto
Other references
  • System Sensor's 5600 Series Mechanical Heat Detectors (Jul. 2013).
Patent History
Patent number: D773331
Type: Grant
Filed: Sep 25, 2015
Date of Patent: Dec 6, 2016
Assignee: HONEYWELL INTERNATIONAL INC. (Morristown, NJ)
Inventor: Liyi Wang (Xi'an)
Primary Examiner: Sandra Morris
Application Number: 29/540,546
Classifications
Current U.S. Class: Round (D10/106.5)