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. 01, 1994
Filed:
Sep. 23, 1992
Applicant:
Inventor:
Robert A Meyer, Spearfish, SD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433 92 ; 604319 ;
Abstract
A dental vacuum assembly utilizes a rotary vane vacuum pump. The pump is operatively connected to a vacuum reservoir and driven by an electric motor commonly mounted with the pump on a vibration-isolated platform. The vacuum reservoir is operatively connected to a number of different dental stations, each including a dental aspirator tip. The vacuum reservoir is supported by a support component which receives a drain valve in the bottom of the vacuum reservoir, and has a false bottom connected to a drain pipe section which extends through a side wall of the support component for easy connection to a sewer.