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:
Oct. 31, 1989
Filed:
Mar. 28, 1989
Jozef Verhulst, Zillebeke, BE;
Picanol N.V., Ypres, BE;
Abstract
An apparatus for fluidly injecting a weft thread into the shed of a weaving loom with increased force exerted on the weft thread consists of a main injection nozzle and a fluid jet injection tube of predetermined length and constant cross section diameter fixed coaxially to the exit passage of the nozzle, with the tube having a plurality of fluid outlet openings positioned in groups, with the openings located symmetrically to the axis of the tube and with the openings of each group intersecting a single plane to permit and symmetrical of the equal egress fluid from the tube through each of the openings.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile