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:
Aug. 30, 2016
Filed:
Feb. 04, 2016
Applicant:
Rpm Technologies, Inc., Ludlow, MA (US);
Inventors:
James D. White, Belchertown, MA (US);
Karl Lemme, Blanford, MA (US);
Assignee:
RPM TECHNOLOGIES, INC., Ludlow, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21F 1/54 (2006.01); D21F 1/00 (2006.01); D21F 1/66 (2006.01);
U.S. Cl.
CPC ...
D21F 1/009 (2013.01); D21F 1/66 (2013.01);
Abstract
A method of dewatering a forming fabric in a paper making machine includes moving a forming fabric carrying a slurry stock through a dewatering area of the paper making machine; positioning a foil apparatus for supporting the forming fabric, the foil apparatus having a foil member defining a work surface and a pulse generator coupled to the foil member adjacent the work surface; and forming a nip between the work surface and the forming fabric by positioning the pulse generator relative to the work surface.