Fiber optic temperature sensor

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Description

FIG. 1 is a right front perspective view of a fiber optic temperature sensor showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

An ornamental design for a fiber optic temperature sensor, as shown and described.

Referenced Cited
U.S. Patent Documents
D274043 May 29, 1984 Paine
D277266 January 22, 1985 Littlefield
D489276 May 4, 2004 Kido et al.
D490727 June 1, 2004 Kido et al.
Patent History
Patent number: D664452
Type: Grant
Filed: Mar 17, 2011
Date of Patent: Jul 31, 2012
Assignee: Yokogawa Electric Corporation (Musashino-shi)
Inventors: Noriaki Senba (Musashino), Toshiro Tsuda (Musashino)
Primary Examiner: Antoine D Davis
Attorney: Westerman, Hattori, Daniels & Adrian, LLP
Application Number: 29/387,743
Classifications