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. 15, 2010
Filed:
Oct. 11, 2007
Applicants:
Mircea Stefan Stanescu, Durham, NC (US);
Paul Francis Stratton, Huddersfield, GB;
Inventors:
Mircea Stefan Stanescu, Durham, NC (US);
Paul Francis Stratton, Huddersfield, GB;
Assignee:
The BOC Group, Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23M 11/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention is directed to a gas curtain assembly which comprises at least one structure of substantially vertical tubes on both sides of and supporting a vertical tube, forming an interconnected frame comprising at least one row of apertures for gas or fluid to pass through and forming a curtain of gas or fluid under the vertical portion of the assembly.