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:
Jan. 13, 2015
Filed:
Mar. 24, 2008
Applicants:
Andreas Detloff, Walldorf, DE;
Michael Gieser, Oftersheim, DE;
Peter Thoma, Mannheim, DE;
Inventors:
Assignee:
Heidelberger Druckmaschinen AG, Heidelberg, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41F 13/24 (2006.01); B65H 29/04 (2006.01);
U.S. Cl.
CPC ...
B65H 29/041 (2013.01); B65H 2404/341 (2013.01); B65H 2406/15 (2013.01); B65H 2406/332 (2013.01); B65H 2406/3661 (2013.01); B65H 2801/21 (2013.01);
Abstract
A delivery drum includes at least one supporting shell for supporting a printed sheet and for producing a vacuum region between the supporting shell and the printed sheet. The supporting shell extends over the entire width of the printed sheet. A circumferential length, which is at least one quarter of the sheet length of the printed sheet, is disposed between the sheet start of the printed sheet and the start of the vacuum region.