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. 11, 2005
Filed:
Mar. 19, 2003
Bennett C. Ward, Midlothian, VA (US);
Robert D. Long, Chester, VA (US);
Donald F. Nelson, Richmond, VA (US);
Raymond J. Nelson, Powhattan, VA (US);
Jackie F. Payne, Jr., Chester, VA (US);
E. Vaughan Yancey, Manakin Sabot, VA (US);
Bennett C. Ward, Midlothian, VA (US);
Robert D. Long, Chester, VA (US);
Donald F. Nelson, Richmond, VA (US);
Raymond J. Nelson, Powhattan, VA (US);
Jackie F. Payne, Jr., Chester, VA (US);
E. Vaughan Yancey, Manakin Sabot, VA (US);
Filtrona Richmond, Inc., Colonial Heights, VA (US);
Abstract
Melt blown bicomponent fibers comprising a sheath of polyethylene terephthalate or a copolymer thereof and a core of nylon 6,6 and a reservoir or a nib in a writing or marking instrument comprising a porous element formed from such fibers bonded to each other at spaced points of contact. For use as a nib the core polymer may also be polybutylene terephthalate.