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. 02, 2002
Filed:
Jul. 13, 2000
Applicant:
Inventors:
Reiner Haas, Metzingen, DE;
Günther Hess, Reutlingen, DE;
Assignee:
Weitmann & Konrad GmbH & Co., KG, Leinfelden-Echterdingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/112 ;
U.S. Cl.
CPC ...
B05D 1/112 ;
Abstract
The invention concerns a method and a device for applying powder on sections of printing sheets ( ). The invention includes a powder airflow ( ) enclosed in a protective airflow ( ) such that the powder airflow is steady and protected against the action of possible disturbances until it reaches the sections of printing sheets ( ).