Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Search All Patents:

  This Patent May Be For Sale or Lease. Contact Us

  Is This Your Patent? Claim This Patent Now.

Register or Login To Download This Patent As A PDF

United States Patent D639,947
Choi ,   et al. June 14, 2011

Panoramic dental X-ray system


CLAIM The ornamental design for a panoramic dental x-ray system, as shown and described.
Inventors: Choi; Charles (Chicago, IL), Luman; Nathan (Chicago, IL)
Assignee: Midmark Corporation (Versailles, OH)
Appl. No.: D/352,045
Filed: December 15, 2009

Current U.S. Class: D24/158
Current International Class: 2401
Field of Search: D24/158-161,186,183-185 378/4,15,17,20,21,23-27,38-40,146

References Cited

U.S. Patent Documents
D272385 January 1984 Nakano et al.
D323892 February 1992 Spoljaric
D417503 December 1999 Spoljaric
6243439 June 2001 Arai et al.
D478171 August 2003 Malmen
D502543 March 2005 Phleps et al.
D549340 August 2007 Wang et al.
D571471 June 2008 Stockl
7469032 December 2008 Walker et al.
D604414 November 2009 Otsuka et al.
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Doan; Anhdao
Attorney, Agent or Firm: Wood, Herron & Evans, LLP


FIG. 1 is a perspective view of a panoramic dental x-ray system according to a preferred embodiment of the invention;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawing views are included for the purpose of illustrating portions of the panoramic dental x-ray system that form no part of the claimed design.

* * * * *

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.