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:
Jul. 29, 2003
Filed:
Jul. 28, 2000
Applicant:
Inventors:
Volkhard Seiffert, 30880 Laatzen, DE;
Gerd Ihlenfeld, 30880 Laatzen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 1/900 ;
U.S. Cl.
CPC ...
B01J 1/900 ;
Abstract
The invention relates to a metal model pressurized reaction vessel for conducting chemical reactions at different pressures, comprising a bowl-shaped bottom part ( ) and a soldered lid ( ). According to the invention, the outer lid edge ( ) is shaped as a joint edge running parallel to the outer edge of the bowl-shaped bottom part. The lid ( ) and the bowl-shaped bottom part ( ) are soldered only on the outer edge.