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:
Oct. 19, 2010
Filed:
Jul. 04, 2007
Shang-yuan Huang, Taipei, TW;
Shang-Yuan Huang, Taipei, TW;
Other;
Abstract
A vacuum heating device comprises: a pot body having an inner casing and an outer casing; a vacuum space being formed between the inner casing and the outer casing; a heat source installed at a lower outer side of the inner casing; a pot cover installed at a top of the pot body; the pot cover having a vent hole; the pot cover tightly covering the receiving space of the inner casing so as to have a preferred heat preservation effect; and an energy supply device for actuating the heat source to generate heat to heat the inner casing. The energy supply device is a conductor body which is connected to the heat source. Or the energy supply device is an electromagnetic generator installed at a lower side of the pot body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile