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:
Sep. 27, 2011
Filed:
Jun. 30, 2005
Eric P. Rose, Tarzana, CA (US);
Bruce Sargeant, Orange, CA (US);
Douglas H. Grambush, Corona del Mar, CA (US);
Stuart Karten, Venice, CA (US);
Dennis Schroeder, Hermosa Beach, CA (US);
Eric P. Rose, Tarzana, CA (US);
Bruce Sargeant, Orange, CA (US);
Douglas H. Grambush, Corona del Mar, CA (US);
Stuart Karten, Venice, CA (US);
Dennis Schroeder, Hermosa Beach, CA (US);
Discus Dental, LLC, Culver City, CA (US);
Abstract
The present invention relates to a light guide for a lamp for dentistry procedures. The light guide provides an optical channel between a light source and a dental substrate. The light guide may be a one-patient use light guide including a recording medium to record the time used. The light guide further provides protection for a patient's soft tissues during treatment.