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:
Apr. 08, 2003
Filed:
May. 17, 2000
Applicant:
Inventors:
Karla E Williams, Westwood, NJ (US);
Suzanne E Assenheimer Downs, Ho-Ho-Kus, NJ (US);
Assignee:
Playtex Products, Inc., Westport, CT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 4/000 ;
U.S. Cl.
CPC ...
H01J 4/000 ;
Abstract
A process treats the surface of a polymeric tampon applicator so as to improve its whitening. The process applies electron beam energy to the applicator in sufficient magnitude and time duration to achieve the desired whitening.