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:
May. 08, 2001
Filed:
Aug. 19, 1999
Applicant:
Inventor:
Alberto Sogaro, Kronberg, DE;
Assignee:
Dentaco Dentalindustrie-und Marketing GmbH, Bad Homburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A46B 1/100 ;
U.S. Cl.
CPC ...
A46B 1/100 ;
Abstract
A multi-chamber ampoule for measured doses of liquids, which has an outer sleeve (,) of elastic material which on the inside has a first chamber (,) which extends along an axis (y) and is closed off by a first bottom (,) at the lower end. A closing element seals the outer sleeve (,) at its head end and has a micro brush (,) which at its tip (,) has a flocculus (,) capable of absorbing a liquid. The micro brush (,) is positioned in an inner sleeve (,) which can be moved inside the outer sleeve (,) in the manner of a plunger.