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:
Dec. 21, 2010
Filed:
Feb. 19, 2004
Franz Haas, A-1010 Vienna, AT;
Franz Haas, A-1010 Vienna, AT;
Other;
Abstract
Disclosed is a waffle sheet as a long-life baked product, comprising one respective rib structure on opposite surfaces of a support layer. Said support layer has the shape of a corrugated plate (), e.g. with a sinusoidal or angular, trapezoidal undulation, the walls of said corrugated plate having the same thickness. Ribs () which penetrate or bridge the wave troughs ('″) extend transversal to said undulation. The wave troughs (′″) of both surfaces or the top face and bottom face touch or penetrate an imaginary center line () of the cross-section of the waffle. The average wall thickness of the ribs () corresponds to the wall thickness of the corrugated plate (). The ribs () extend at an angle from or perpendicular to the apex line of the waves. The ribs () in the wave troughs (′) located on the top face are offset by half a separation relative to the ribs (′) of the wave troughs (′″) located on the bottom face. The angles (a, a ′) of the zigzag-type undulation () or the radii of curvature (r, r′) can be varied according to the amount of dough used per spatial unit. Also disclosed is a baking mold () comprising vapor bars () at the periphery thereof, said vapor bars () being provided with vapor slots on the undulation () which tapers as a slot.