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. 08, 1986
Filed:
Sep. 19, 1984
Edmund A Diggle, Jr, Oradell, NJ (US);
Samcoe Holding Corporation, Woodside, NY (US);
Abstract
A propeller-spreader for tubular knitted fabric is disclosed, in which internal, fabric edge engaging propeller belts are driven by means of magnetic coupling with internal, magnetic drive sheaves. A spreader frame, of flat configuration, arranged to laterally distend tubular knitted fabric to flat, two-layer form, is supported by means of a pair of spaced, transversely extending rollers. Magnetically coupled drive elements are positioned between the transverse support rollers and are driven to rotate in synchronism with the rotations of the support rollers. Ideally, the spreader frame is supported and positioned exclusively by means of the transverse support rollers, in conjunction with the magnetic attraction of the magnetically coupled drive means.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile