Intervertebral spacer device utilizing a belleville washer having radially extending grooves
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 24, 2007
Issued Date -
N/A
app pub date -
Feb 18, 2004
filing date -
Oct 1, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
An intervertebral spacer device having a pair of opposing plates for seating against opposing vertebral bone surfaces, coupled to one another by a convex element mounted to one of the plates and maintained against the other plate by a retaining wall and a retaining ring.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
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