US Patent # D590,978. Bleaching light system for dental applications

United States Patent	D590,978
Wang , et al.	April 21, 2009

Bleaching light system for dental applications

Claims

CLAIM The ornamental design for a bleaching light system for dental applications, as shown and described.

Inventors:	Wang; Daniel (Rowland Heights, CA), Tao; Bo (West Covina, CA), Fu; Ningyi (Arcadia, CA)
Assignee:	Pac-Dent International, Inc. (Walnut, CA)
Appl. No.:	D/297,754
Filed:	November 16, 2007

Current U.S. Class:	D26/63 ; D24/176; D24/210
Current International Class:	2605
Field of Search:	D26/60-66,24,93 362/275,277,282,283,285,287,413,418,427,573,804 D24/176,209,210 433/32

References Cited

U.S. Patent Documents


D135837	June 1943	Vendope
D538960	March 2007	Rose et al.
D545995	July 2007	Farmer

Primary Examiner: Heflin; Clare E
Assistant Examiner: Fox; Barbara
Attorney, Agent or Firm: Knobbe, Martens, Olson & Bear, LLP

Description

FIG. 1 is a front perspective view of a bleaching light system for dental applications showing the design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a view thereof from the right side;

FIG. 5 is a view thereof from the left side;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

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