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:
Sep. 24, 2019
Filed:
Jul. 30, 2014
Applicant:
Minigraphics, Inc., Hauppauge, NY (US);
Inventor:
Stephen W. DeLise, Jr., West Islip, NY (US);
Assignee:
MINIGRAPHICS, INC., Hauppauge, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 1/22 (2006.01); B26F 1/18 (2006.01); B26D 1/22 (2006.01); B26D 1/20 (2006.01);
U.S. Cl.
CPC ...
B26F 1/18 (2013.01); B26D 1/205 (2013.01); B26D 1/225 (2013.01);
Abstract
A slitting apparatus having an anvil cylinder with an outer cylindrical surface adapted to support the material as it conveys through the slitting apparatus. An in-line cutting assembly having a series of blades with cutting edges disposed within a common plane that is oriented perpendicular to the cylinder's central axis. The cutting edges are arranged in an arcuate line that spirals inwardly toward the outer circumferential surface whereby the blades progressively slice the material so that the in-line cutting assembly forms a singular continuous slit.