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:
Mar. 01, 2011
Filed:
Jun. 12, 2008
Applicants:
Carl R. Marschke, Phillips, WI (US);
Michael B. Hladilek, Phillips, WI (US);
David G. Flessert, Phillips, WI (US);
Inventors:
Carl R. Marschke, Phillips, WI (US);
Michael B. Hladilek, Phillips, WI (US);
David G. Flessert, Phillips, WI (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B31F 1/24 (2006.01); B31F 1/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A continuous, fully automated and highly productive system for the production of open core elements utilizes a fluting method and related apparatus effective for providing large pitch flutes for the input webs used in forming the core elements. A wide variety of core elements can be produced for uses ranging from large light weight building panels to small light weight packing elements.