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:
Jun. 20, 1978
Filed:
Nov. 23, 1976
Donald George MacBean, Pierrefonds, CA;
JWI Ltd., Montreal, CA;
Abstract
A woven fabric and a method of forming a seam therein comprising a woven fabric as used for supporting a paper web on a paper making machine. The fabric has interwoven weft and warp strands with the strands in the machine direction being flexible strands incapable of retaining a stable crimp. The improvement in the fabric comprises a plurality of spaced apart replacement monofilament strands having stable crimp characteristics extending in the machine direction and in a seam area for interconnecting opposed ends of the fabric to form an endless belt having a seam which is substantially flat. The replacement strands have crimps of the same configuration as crimps in the machine direction strands of the fabric.