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:
Aug. 13, 2013
Filed:
Nov. 14, 2005
Applicants:
Ron Knox, Mount Eliza, AU;
Karl Boettger, Glen Waverley, AU;
Kemal Ajay, Mount Waverly, AU;
Inventors:
Assignee:
VFS Technologies Limited, Victoria, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 17/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides use of one or more emitted beams of radiation (), for example, laser beam(s), in combination with an image capturing means (), for example, one or more video cameras and/or optical elements to detect particles (), for example smoke particles, located in an open space ().