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:
Jul. 10, 2012
Filed:
Mar. 28, 2011
Applicants:
Helen Viazmensky, Avon, CT (US);
John M. Allen, Kingsport, TN (US);
Richard T. Giovannoni, Charlotte, NC (US);
Inventors:
Helen Viazmensky, Avon, CT (US);
John M. Allen, Kingsport, TN (US);
Richard T. Giovannoni, Charlotte, NC (US);
Assignee:
Ahlstrom Nonwovens LLC, Windsor Locks, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/10 (2006.01); B32B 37/12 (2006.01); D04H 3/12 (2006.01); D04H 3/14 (2012.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a nonwoven web material comprising thermoplastic fibers or filaments and a method of manufacture thereof. The web material has properties desirable for use on machinery having conventional heat sealing stations. Also, disclosed is a nonwoven infusion web material comprising thermoplastic fibers or filaments and a method of manufacture thereof. The infusion web material has properties desirable for use in making infusion packages.