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. 21, 1990
Filed:
Jan. 25, 1989
Applicant:
Inventor:
Werner F Dubach, Hubrain, CH;
Assignee:
Alfatechnic AG, , CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
222556 ; 222 92 ;
Abstract
This invention relates to a one-piece closure which has a lower part and a cap connected with a hinge. The side walls of the lower part are inclined from the cover surface to the exterior. A discharge spout penetrates the cover surface. The discharge spout is inclined and parallel to a side wall part in the area of the hinge. The specific geometry of the closure makes it possible to inject into a mold a one-piece hinge closure, with walls inclined outwardly, without using a slide unit. This invention also makes it possible to construct the lower part of the closure as a tube head.