Spinal strut graft holding staple
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 7, 1995
Grant Date -
N/A
app pub date -
Sep 7, 1993
filing date -
Sep 7, 1993
priority date (Note) -
Expired
status (Latency Note)
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
Next PAIR Update Scheduled on [ ] |
Importance
US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
A device for holding in compression, a bone graft placed in the space between two vertebral bodies and from which a diseased or injured vertebral body has been removed, comprises an elongate space-spanning plate of implant grade material having a concavo-convex cross section, with an integral prong at each end to be driven into the vertebral bodies. Each prong has a proximal portion and a distal portion, with each portion having an inboard surface facing an inboard surface of the other prong, the inboard surfaces converging as they extend from the distal ends of the prongs toward the concave surface of the plate to urge the vertebral bodies toward each other as the prongs are driven into them. The outboard surface at the proximal portion of the prong is parallel to the inboard surface and at the distal portion converges from the proximal portion to intersection with the inboard surface at the distal end of the prong. The plate has two holes in it adjacent each end for reception of bone screws but which are used during installation of the staple for reception of the locating posts of an impactor tool to properly position the tool for striking it with a mallet to drive the staple prongs into the vertebra. Consequently, as the staple is installed by striking the impactor, the prongs enter and become embedded and are anchored in the vertebral bodies adjacent the graft and urge the bodies toward each other, placing the graft under compression. Then bone screws are installed through the plate into the vertebral bodies to permanently anchor the plate and immobilize the two vertebral bodies relative to each other.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- SDGI HOLDINGS, INC.
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Carroll, Catalina J | Memphis, TN | 14 | 2304 |
Farris, Robert A | Memphis, TN | 52 | 7258 |
Holt, Richard T | Louisville, KY | 2 | 458 |
McDonald, Troy A | Millington, TN | 1 | 368 |
Cited Art Landscape
- No Cited Art to Display
Patent Citation Ranking
Forward Cite Landscape
- No Forward Cites to Display
Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text
Legal Events
Matter Detail
Update Public Data Dismiss Edit SaveRenewals Detail
Edit SaveNote
The template below is formatted to ensure compatibility with our system.
Provide tags with | separated like (tags1|tags2).
Maximum length is 128 characters for Customer Application No
Mandatory Fields * - 'MatterType','AppType','Country','Title','SerialNo'.
Acceptable Date Format - 'MM/DD/YYYY'.
Acceptable Filing/App Types -
- Continuation/Divisional
- Original
- Paris Convention
- PCT National
- With Priority
- EP Validation
- Provisional Conversion
- Reissue
- Provisional
- Foreign Extension
Acceptable Status -
- Pending
- Abandoned
- Unfiled
- Expired
- Granted
Acceptable Matter Types -
- Patent
- Utility Model
- Supplemental Protection Certificate
- Design
- Inventor Certificate
- Plant
- Statutory Invention Reg
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Success
E-mail has been sent successfully.
Failure
Some error occured while sending email. Please check e-mail and try again!
PAIR load has been initiated
A preliminary load of cached data will be loaded soon. Current PAIR data will be loaded within twenty four hours.
File History PDF
Thank you for your purchase! The File Wrapper for Patent Number 5395372 will be available within the next 24 hours.
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
Important Notes on Latency of Status data
Please note there is up to 60 days of latency in this Status indicator for certain status conditions. You can obtain up-to-date Status indicator readings by ordering PAIR for the file.
An application with the status "Published" (which means it is pending) may be recently abandoned, but not yet updated to reflect its abandoned status. However, an application filed less than one year ago is unlikely to be abandoned.
A patent with the status "Granted" may be recently expired, but not yet updated to reflect its expired status. However, it is highly unlikely a patent less than 3.5 years old would be expired.
An application with the status "Abandoned" is almost always current, but there is a small chance it was recently revived and the status not yet updated.
Important Note on Priority Date data
This priority date is an estimated earliest priority date and is purely an estimation. This date should not be taken as legal conclusion. No representations are made as to the accuracy of the date listed. Please consult a legal professional before relying on this date.
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.