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. 31, 1985
Filed:
Oct. 20, 1983
Applicant:
Inventors:
Karlheinz Zulauf, Hochst-Hassenroth, DE;
Rudolf Egner, Pfungstadt, DE;
Assignee:
Wella Aktiengesellschaft, Darmstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222153 ; 222213 ; 222494 ; 222521 ;
Abstract
A lock for a flexible bottle for containing a fluidic or pasty filler, such as skin cream or the like, includes a locking cap axially displaceable over the neck portion of the bottle and carrying a lip valve, and a sealing member mounted in the through passage of the neck portion. The lip valve has a lip-supporting ring-shaped portion extending into the sealing member and having two sealing surfaces cooperating with the sealing member upon the axial displacement of the locking cap with the lip valve relative to the neck portion of the bottle.