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. 27, 2013
Filed:
Sep. 21, 2010
Applicants:
Eric J. Griffin, Rancho Palos Verdes, CA (US);
Evan H. Griffin, Redondo Beach, CA (US);
Inventors:
Eric J. Griffin, Rancho Palos Verdes, CA (US);
Evan H. Griffin, Redondo Beach, CA (US);
Assignee:
Raytheon Company, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01); F24F 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
One or more embodiments of a standoff chamber system configured to generate aerosolized clouds, useful in testing or calibrating standoff detectors in a laboratory environment, includes a chamber body having vertically recirculating vortices for generation of the clouds. The standoff chamber further includes a pair of aero-windows configured to surround a pair of apertures in the chamber body, filtering and preventing escape of the cloud, while allowing direct observation of the cloud by standoff detectors.