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:
Dec. 15, 1998
Filed:
Oct. 18, 1996
Applicant:
Inventors:
Daniel H Martin, Fort Lauderdale, FL (US);
Todd E Davis, Fort Lauderdale, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433 80 ; 433 85 ;
Abstract
A dental syringe is disclosed wherein finger actuated shutoff valves control air and water flows to a discharge nozzle. The shutoff valves are constructed with a groove into which the media inlet barb is inserted for retention. All O-rings are retained below the surface of the syringe head. The discharge nozzle is constructed with a retaining groove and retained with a snap ring.