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:
Feb. 27, 1990
Filed:
Mar. 31, 1989
Fritz Hosel, Monchengladbach, DE;
Trutzschler GmbH & Co. KG, Monchengladbach, DE;
Abstract
An apparatus which determines quantities of textile fiber material during conveyance thereof by an air stream through a duct, includes a sensor unit situated at the duct and arranged for monitoring the stream flowing through the duct and composed of a fiber/air mixture. The sensor unit comprises a plurality of side-by-side situated light emitters forming an emitter bank and a plurality of side-by-side arranged light detectors forming a detector bank. The detector bank is situated spaced from and opposite to the emitter bank for providing a passage for the stream therebetween.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile