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:
Jun. 10, 2014
Filed:
Apr. 24, 2012
Applicant:
Robert W. Digiovanna, Shirley, NY (US);
Inventor:
Robert W. DiGiovanna, Shirley, NY (US);
Assignee:
Symbol Technologies, Inc., Holtsville, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus includes a battery in the housing, a first light indicator operative to emit light in a first color with the duration of a first time period after a predetermined triggering event, and a second light indicator operative to emit light in a second color with the duration of a second time period after the predetermined triggering event. The ratio between the first time period and the second time period monotonically depends upon a state of charge on the battery.