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:
Feb. 13, 2018
Filed:
Dec. 10, 2013
3m Innovative Properties Company, St. Paul, MN (US);
Andreas J. Boehm, Reichling, DE;
3M Innovative Properties Company, Saint Paul, MN (US);
Abstract
A nozzle head () for a powder jet device () for use in applying dental material, the nozzle head () comprising: a first portion () and a second portion () transitioning into one another; the first portion () adjacent a first end () of the nozzle head () having a coupling () for removably connecting the nozzle head () to a hand piece () of the powder jet device (); the second portion () adjacent a second end () of the nozzle head () forming a nozzle outlet () for the dental material; the second portion () comprising at least a first fluid channel () which is formed between the nozzle outlet () and a channel inlet (); wherein the channel inlet () is arranged at the transition () between the first portion () and the second portion () between the nozzle outlet () and the coupling ().