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United States Patent D781,424
Masuda ,   et al. March 14, 2017

Fluorescent X-ray coating thickness gauge


CLAIM The ornamental design for a fluorescent x-ray coating thickness gauge, as shown and described.
Inventors: Masuda; Ai (Tokyo, JP), Noda; Hiroyuki (Tokyo, JP), Takahara; Toshiyuki (Tokyo, JP), Nozawa; Ryouei (Tokyo, JP), Yagi; Isao (Tokyo, JP)
Name City State Country Type

Hitachi High-Tech Science Corporation

Minato-ku, Tokyo


Assignee: Hitachi High-Tech Science Corporation (Tokyo, JP)
Appl. No.: D/529,941
Filed: June 11, 2015

Foreign Application Priority Data

Dec 12, 2014 [JP] 2014-027855

Current U.S. Class: D24/158
Current International Class: 2401
Field of Search: ;D24/158,186,187,216,107,231-233 ;D10/81

References Cited [Referenced By]

U.S. Patent Documents
D247226 February 1978 Bruni
D320450 October 1991 Hicaro, Jr.
D515707 February 2006 Shinohara
D702350 April 2014 Nasella
D724214 March 2015 Ihara
Primary Examiner: Doan; Anhdao
Attorney, Agent or Firm: Crowell & Moring LLP


This application contains subject matter related to the following co-pending U.S. design patent application:

Application Ser. No. 29/529,938, filed herewith and entitled "Fluorescent X-Ray Coating Thickness Gauge".

FIG. 1 is a perspective view of a fluorescent x-ray coating thickness gauge according to the design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a partially enlarged view of FIG. 2 showing the "power up" mode. The eleven circular elements within the interior rectangular feature are only visible in the "power-up" mode.

The dash-dot-dash broken lines shown in FIG. 2 and FIG. 8 are to identify the portion of the design shown in the enlarged view of FIG. 8. All other broken lines illustrate environmental subject matter and are for illustrative purposes only. The broken lines form no part of the claimed design.

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