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. 29, 2013
Filed:
Dec. 14, 2007
Applicants:
Joseph Brian Hovanec, Richmond, VA (US);
Michael John Moore, Sr., Colonial Heights, VA (US);
Inventors:
Joseph Brian Hovanec, Richmond, VA (US);
Michael John Moore, Sr., Colonial Heights, VA (US);
Assignee:
E I du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 47/06 (2006.01); B32B 5/02 (2006.01); D04H 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for electroblowing a multiple layered sheet using multiple spinning beams to produce different component webs wherein the sheet doesn't stick to the forming screen and has improved web stability.