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:
Jul. 31, 1984
Filed:
Oct. 29, 1982
Andre Lafeber, Harrogate, GB;
Frank R Wilson, Abergavenny, GB;
Imperial Chemical Industries PLC, London, GB;
Abstract
A fluid flow suppressor for use with a number of running threadlines comprising a pair of plates which are rotatable about a common axis substantially parallel to the threadlines, the plates being provided with apertures through which the threadlines may be threaded when the apertures are superimposed and a number of slots corresponding to the number of threadlines, the slots in one of the plates opening into the right hand side of the aperture in that plate and the slots in the other of the plates opening into the left hand side of the aperture in that other plate, the slots being so disposed that on rotation of the plates they superimpose on each other.