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. 11, 1989
Filed:
Jul. 13, 1984
Applicant:
Inventor:
Walter Spatz, Pacific Palisades, CA (US);
Assignee:
Spatz Laboratories, Marina Del Rey, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A45D / ; A45D / ; A45D / ;
U.S. Cl.
CPC ...
401 87 ; 401 68 ; 401 78 ; 401 86 ; 401 98 ;
Abstract
A dispenser for stick type products such as cosmetics and the like which tend to shrink with age includes a novel cup or godet to prevent the stick from moving axially out of the cup. The interior wall of the cup includes a plurality of spaced axially disposed and radially inwardly projecting ribs of dove-tail cross-section. These ribs bite into the stick and function as dove-tail locks to prevent the outer surface of the stick from moving axially and rotationally with respect to the cup, even if stick shrinkage takes place. A screw type dispenser is also described as typical of the types of dispenser with which the cup may be used.