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:
Nov. 29, 1994
Filed:
Mar. 08, 1993
Applicant:
Inventor:
Jacob Fraden, San Diego, CA (US);
Assignee:
Thermoscan Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128664 ; 128736 ; 374131 ;
Abstract
An optical infrared thermometer has a sole core, refractive rod waveguide in an optical path between the infrared reception portion of the thermometer and the infrared sensor of the thermometer.