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:
Aug. 17, 1993
Filed:
Sep. 24, 1991
Martin Hentschel, Mainbernheim, DE;
Real GmbH, Mainbernheim, DE;
Abstract
A method of and device for producing a columnar shaped piece. A blend of essentially thermoplastic particles is melted into a billet, introduced into a mold, looped into layers inside the mold, and transformed into a piece, subsequent to which the piece is solidified by cooling and removed. The billet (3) is rotated essentially horizontally around its axis while it is being introduced into the mold (4) at one end and brought to rest inside the mold against the inner surface (6) thereof in the circumferential direction. The billet continues to be introduced until the inner surface is continuously and uniformly covered with constituents of the billet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile