Screwdriver for intra-oral implantation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 23, 2002
Grant Date -
Sep 27, 2001
app pub date -
Jan 19, 2001
filing date -
Feb 4, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A screwdriver for intra-oral implantation features a screwdriver shaft (2), which, at one of its ends, is connected with a hand piece (1) and at its other end, via an angular gear drive (3), with a rotatable tool chuck (4). The screwdriver shaft (2) consists of shaft segments (6) that can, at least partially, be moved in relation to each other and that can be tightened by means of a common longitudinal tightening device for the purpose of fixing them in their relative positions. A drive shaft consists, in the area of the shaft segments (6) of individual shaft pieces that, in the connecting area of two shaft segments (6), are connected via an angular gear for the purpose of torque transmission.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully