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. 13, 1998
Filed:
Jul. 12, 1996
Dieter Schodel, Wiesbaden, DE;
Steffen Oppawsky, Bad Homburg, DE;
Heraeus Kulzer GmbH, Hanau, DE;
Abstract
A hand-operated polymerizer for the polymerization of synthetic materials, such as dental plastics. The polymerizer has a housing in which a light source and a fan are disposed, and which includes a light-emitting opening for emitting the light generated by the light source. The housing contains openings for permitting cooling air to enter the housing and for allowing heated air to exit the housing. In order to prevent the operator of the polymerizer from being impaired by heated air when operating the polymerizer, at least one air-conducting member is provided, wherein the position of the air-conducting member is changeable relative to the housing.