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:
Sep. 12, 2000
Filed:
Feb. 10, 1999
Applicant:
Inventors:
Dieter Schodel, Wiesbaden, DE;
Steffen Oppawsky, Bad Homburg, DE;
Assignee:
Heraeus Kulzer GmbH & Co., KG, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433 89 ; 433 90 ; 222327 ;
Abstract
A manually operated ejector receiving a cartridge containing viscous material, the chamber of which is provided with a lock for holding the cartridge, said lock being disposed for displacement in its lengthwise direction independently of the piston of the ejector.