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:
Mar. 07, 1978
Filed:
Nov. 01, 1976
Applicant:
Inventors:
Junior C Spence, Stuart, VA (US);
Robert J Rorrer, Woolwine, VA (US);
James L Holt, Stuart, VA (US);
Assignee:
J. P. Stevens Co., Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ; D03D / ;
U.S. Cl.
CPC ...
139116 ; 139 22 ;
Abstract
A double catch thread weaving apparatus including two double index dobbies, the first of which controls the basic weave of the fabric and the second of which controls a pair of slackner heddles for the two catch threads. The timing of the second dobby is offset with respect to the timing of the first dobby and the shuttle cycle to pay a sufficient amount of catch thread to obtain an edge pattern using the shuttle thread and one of the catch threads at a time.