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:
Mar. 15, 2005
Filed:
Feb. 28, 2003
Applicant:
Thierry Pellegrino, Austin, TX (US);
Inventor:
Thierry Pellegrino, Austin, TX (US);
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B005/22 ; G09F009/23 ;
U.S. Cl.
CPC ...
Abstract
Use of a bi-color light source, a single light conduit and two color filters visually produce two status indications in an information handling system. The bi-color light source produces a blue color light when in a first state and an amber color light when in a second state. The blue color light passes through one of the color filters to a first portion of a single status indicator and the amber color light passes through the other color filter to a second portion of the single status indicator.