Patent Application
Provisional
Small
App. No. 60/614,061
· Confirmation No. 1666
Mutli-piece artificial spinal disk replacement device with multi-segmented support plates
Provisional Application Expired
Inventors
James Zucherman
San Francisco, CA
Ken Y. Hsu
San Francisco, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 23910
- Docket No.
- SFMTD-05001US3
- Confirmation No.
- 1666
Child
Claims priority from a provisional application
→
App. 10/979,850
Filed 2004-11-02
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 10/979,841
Filed 2004-11-02
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 10/979,062
· US 7,481,840
Filed 2004-11-02
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/614,061
- Filed
- 2004-09-29
External Links