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:
May. 17, 2005
Filed:
May. 07, 2002
Applicants:
Amar N. Neogi, Kenmore, WA (US);
Hugh West, Seattle, WA (US);
David L. Lee, Tacoma, WA (US);
Inventors:
Assignee:
Weyerhaeuser.Company, Federal Way, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
D06M010/00 ; D21C009/00 ;
U.S. Cl.
CPC ...
Abstract
Whitened fluff pulp and methods for making whitened fluff pulp. The whitened pulp is a fluff pulp that has been treated with one or more of a white pigment, a colorant, or a fluorescent whitening agent.