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. 12, 1999
Filed:
Jul. 09, 1993
Applicant:
Inventor:
Hermann Gaisser, Sondelfingen, DE;
Assignee:
Wangner Systems Corporation, Greenville, SC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ; D03D / ;
U.S. Cl.
CPC ...
1393 / ; 442189 ; 442192 ;
Abstract
A papermaking fabric for use with papermaker machines having a system of shaped monofilament machine direction, yarns hereinafter MD yarns, which are woven in stacked, vertical alignment throughout the body of the fabric. Preferably, each upper MD yarn defines floats on the upper surface of the fabric and is vertically stacked with respect to the lower MD yarns. The upper and lower MD yarns may be of the same type and size or they may differ in size, shape, and composition.