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:
Sep. 02, 1997
Filed:
Jun. 10, 1996
Harald Ubert, Raesfeld, DE;
Joachim Barthel, Reken, DE;
Ubert Gastrotechnik GmbH, Raesfeld, DE;
Abstract
The invention relates to a hot air oven for the preparation of foodstuffs, having: a casing; a refining chamber bounded by four side walls, a bottom wall and a cover wall; a first fan for producing a hot air flow in the refining chamber; a rotatable basket for the foodstuffs which can be introduced into the refining chamber and through which the hot air flow passes during operation; a control device for the performance of the refining process, said control device comprising a temperature-regulating system; and at least one air supply channel and at least one air discharge channel, a more reliable and low-maintenance operation of which is made possible by the provision of at least one flap to open or close the air supply channel and/or the air discharge channel.