The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2000
Filed:
Jan. 08, 1998
Joseph Mark Forehand, Albany, OR (US);
Vernon Kim Kutsch, Albany, OR (US);
Bryan G Moore, Carlsbad, CA (US);
Dale Alan Rorabaugh, Rancho Sante Fe, CA (US);
Kreativ, Inc., San Diego, CA (US);
Abstract
Disclosed is a lamp apparatus designed for both bleaching teeth and curing dental restorative materials. Both bleaching and curing modes of operation may be used in at least three different power levels designated as boost, ramp, and normal. The lamp apparatus contains a incandescent xenon-halogen bulb and a dichroic reflector which focuses filtered visible light on the end of a flexible light guide which is part a handpiece for directing the transmitted light by the light guide to a tooth being treated. The lamp apparatus employs a slave microprocessor in a control panel mountable at different positions on a housing for the xenon-halogen bulb and a master microprocessor within the housing which is detachably connected to the slave microprocessor.