Bleaching light system for dental applications
Latest Pac-Dent International, Inc. Patents:
Description
Claims
The ornamental design for a bleaching light system for dental applications, as shown and described.
Referenced Cited
Patent History
Patent number: D590978
Type: Grant
Filed: Nov 16, 2007
Date of Patent: Apr 21, 2009
Assignee: Pac-Dent International, Inc. (Walnut, CA)
Inventors: Daniel Wang (Rowland Heights, CA), Bo Tao (West Covina, CA), Ningyi Fu (Arcadia, CA)
Primary Examiner: Clare E Heflin
Assistant Examiner: Barbara Fox
Attorney: Knobbe, Martens, Olson & Bear, LLP
Application Number: 29/297,754
Type: Grant
Filed: Nov 16, 2007
Date of Patent: Apr 21, 2009
Assignee: Pac-Dent International, Inc. (Walnut, CA)
Inventors: Daniel Wang (Rowland Heights, CA), Bo Tao (West Covina, CA), Ningyi Fu (Arcadia, CA)
Primary Examiner: Clare E Heflin
Assistant Examiner: Barbara Fox
Attorney: Knobbe, Martens, Olson & Bear, LLP
Application Number: 29/297,754
Classifications
Current U.S. Class:
Pivotal Movement (D26/63);
Dental (46) (D24/176);
Lamp Or Radiant Tube (61) (D24/210)