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:
Oct. 03, 1995
Filed:
Nov. 24, 1993
Adalberto Geier, Calceranica al Lago, IT;
Abstract
An apparatus for dispensing a semifluid medium such as a pasty mass, cream, gel or the like, from a container comprises a manually operated dosing pump connected to the container. The dosing pump itself comprises a pump body which is attached to a rim of the container opening and defines a pump chamber, the volume of which can be changed from outside. The pump chamber communicates on its input side with the interior of the container by way of a non-return valve that opens in the direction of the pump chamber and on its output side with the exterior by way of a delivery outlet. The container is also provided in its interior with a flexible bag for holding the semifluid medium. The bag is connected to the container in the region of the container opening.