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:
Jun. 20, 1978
Filed:
Sep. 13, 1976
Applicant:
Inventors:
Paul Roberg, Hilchenbach, DT;
Bernhard Lobbert, Bergneustadt, DT;
Christof Paschke, Hilchenbach, DT;
Hermann Staehle, Stuttgart, DT;
Wulf Kamp, Kelkheim, DT;
Manfred Dicks, Niederhausen, DT;
Otto Plajer, Kelkheim, DT;
Assignees:
Schloemann-Siemag Akt., Dusseldorf, DT;
Hoechst Aktiengesellschaft, Frankfort, DT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ;
U.S. Cl.
CPC ...
425525 ; 425527 ; 4253021 ;
Abstract
Apparatus for the extrusion blow molding of hollow bodies from thermoplastics with means forming a reinforced lip by upsetting and means severing a wall of the article in the mold.