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:
Dec. 19, 2000
Filed:
Apr. 19, 1999
Applicant:
Inventor:
Kurt Walter, Glauburg, DE;
Assignee:
Hassia Verpackungsmaschinen GmbH, Ranstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ; B65B / ;
U.S. Cl.
CPC ...
53478 ; 53478 ; 53487 ; 531333 ; 53307 ; 533293 ;
Abstract
The invention is concerned with a process of manufacturing filled drinking cups closed by cover foil blanks heat-sealed thereto and formed by deep-drawing from a thermoplastic packing material strip, comprising a beaded peripheral flange, with the cover foil blanks being provided with a pull flap. According to the invention the method includes the following steps: