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:
Apr. 05, 1994
Filed:
Oct. 23, 1992
Applicant:
Inventors:
Roland Kneer, Farchant, DE;
Christoph Heiland, Saulgrub, DE;
Assignee:
GAPLAST GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215256 ; 215299 ; 215364 ;
Abstract
A safety stopper for a receptacle includes a top portion and a sealing ring having an inner bead embraced around a rib at the receptacle opening. The stopper is press fitted into the receptacle. A weakened seam is provided between the top portion and the sealing ring. A slide may be provided in the top of the stopper and is moved outward to enable the stopper to be removed after the seam is broken. The stopper may also include a segment which blocks movement of the slide until the sealing ring is removed.