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. 07, 2015
Filed:
May. 21, 2010
Applicants:
Helmut Pauser, Diessen, DE;
Manfred Harre, Landsberg am Lech, DE;
Andreas Maurer, Langenneufnach, DE;
Inventors:
Helmut Pauser, Diessen, DE;
Manfred Harre, Landsberg am Lech, DE;
Andreas Maurer, Langenneufnach, DE;
Assignee:
3M Innovative Properties Company, Saint Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
A61C 5/04 (2006.01); A61C 5/06 (2006.01); A61C 9/00 (2006.01);
U.S. Cl.
CPC ...
A61C 5/062 (2013.01); A61C 9/0033 (2013.01);
Abstract
A dispensing device for a dental substance which comprises a body formed in a single piece. The body connects a first passageway and a second passageway which extend along different paths. The body further comprises a nozzle with a free dispensing end. The second passageway extends into the nozzle and tapers toward the dispensing end. The invention helps to reduce manufacturing costs, and helps facilitating handling of the device.