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. 05, 1991
Filed:
Jan. 26, 1990
Louis G De Rocchis, Bellingham, WA (US);
William M Miller, Bellingham, WA (US);
Bradley J Robart, Bellingham, WA (US);
David H Bates, Sedro Woolley, WA (US);
Other;
Abstract
An apparatus for providing a maintenance treatment to a dental tool, the apparatus comprising a station to which the tool is able to be detachably mounted, an agent supply means (for supplying an agent used in the maintenance treatment), and a purging substance supply means. The station has agent conduit means and purging conduit means which are able to be detachably connected to passageway means of the dental tool. The agent supply means is arranged to transmit the agent through the agent conduit means in a manner that the agent contacts portions of agent-benefitted portions of the dental tool. The purging substance supply means is arranged to transmit the purging substance through the purging conduit means in a manner that the purging substance is able to remove particles of the agent from portions of agent-detrimented portions of the dental tool.