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:
Nov. 01, 2011
Filed:
Dec. 31, 2007
Carlos L. Defigueiredo, Sandy Hook, CT (US);
Boris Rozenfeld, New Milford, CT (US);
John W. Sussmeier, Cold Spring, NY (US);
Daniel J. Williams, Woodbury, CT (US);
Anthony E. Yap, Southington, CT (US);
Carlos L. DeFigueiredo, Sandy Hook, CT (US);
Boris Rozenfeld, New Milford, CT (US);
John W. Sussmeier, Cold Spring, NY (US);
Daniel J. Williams, Woodbury, CT (US);
Anthony E. Yap, Southington, CT (US);
Pitney Bowes Inc., Stamford, CT (US);
Abstract
A paper cutting system includes a cutting assembly, a transport moving a web through the cutting assembly, a vacuum plenum utilizing a vacuum source to control the web moving through the cutting assembly, an air source providing purge air to the cutting assembly for removal of debris, and a heat exchanger normalizing a temperature of the purge air with respect to a temperature of ambient air prior to the purge air reaching the cutting assembly. The heat exchanger may be operated using the vacuum source.