×

Air-abrading tool

  • US 5,941,702 A
  • Filed: 02/03/1998
  • Issued: 08/24/1999
  • Est. Priority Date: 02/03/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. A handpiece for a dental instrument comprising:

  • an elongated solid body made from a high temperature material, said handpiece body forming a handle for being grasped by a user and having a plurality of substantially parallel longitudinal passageways bored through said solid body, said passageways forming a fluid flow conduit extending from a first end of said body connectable to a supply of fluid to a second end of said body for discharge therefrom, and wherein said handpiece is sterilizable by autoclaving.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×