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. 23, 1976
Filed:
Dec. 10, 1974
Norman F Dove, Cranbrook, CA;
Devron Engineering Ltd., Vancouver, CA;
Abstract
A steam supply apparatus. At least a first and second pipe are located in spaced apart, side by side relationship. A cover member extends longitudinally between the pipes and is secured to them. A bottom wall is spaced below the cover member and extends longitudinally of the pipes and is secured to them. The pipes, cover member and bottom wall form between them a steam chamber. End members close the steam chamber near opposite ends of the pipes. There are steam outlet means in the bottom wall that extend substantially the length of the chamber between the pipes. There are means for supplying steam to the pipes. Each pipe has a plurality of apertures arranged longitudinally of the pipe to maintain the interior of the steam pipes in communication with the steam chamber. The pipes are adapted to extend across a surface against which steam is to be directed through the outlet means and to support the steam chamber above the surface.