Exposure controller for dental X-ray unit

Endo August 13, 1

Patent Grant D319101

U.S. patent number D319,101 [Application Number 07/269,548] was granted by the patent office on 1991-08-13 for exposure controller for dental x-ray unit. This patent grant is currently assigned to Kabushiki Kaisha Tokyo Emix. Invention is credited to Tetsuya Endo.


United States Patent D319,101
Endo August 13, 1991

Exposure controller for dental X-ray unit

Claims

The ornamental design for an exposure controller for dental X-ray unit, as shown and described.
Inventors: Endo; Tetsuya (Yokohama, JP)
Assignee: Kabushiki Kaisha Tokyo Emix (Saitama, JP)
Appl. No.: 07/269,548
Filed: November 10, 1988

Foreign Application Priority Data

Aug 1, 1988 [JP] 63-30932
Current U.S. Class: D24/158; D14/339
Field of Search: ;D24/1.1,2,17 ;D14/100,105,106 ;378/38

References Cited [Referenced By]

U.S. Patent Documents
D221909 September 1971 De Lucia
D245863 September 1977 Armbruster
D264467 May 1982 Fischer
D291195 August 1987 Shea
D294371 February 1988 Phelps
D299953 February 1989 King et al.
D302809 August 1989 Boucher
D303521 September 1989 Savio et al.
D308420 June 1990 Frantz
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Nunn; Freda S.
Attorney, Agent or Firm: Philpitt; Fred

Description



FIG. 1 is a top, front perspective view of an exposure controller for dental X-ray unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof.

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