Patent Application
Provisional
Small
App. No. 60/472,578
· Confirmation No. 4728
Polyaxial screw assembly
Inventor:
Thomas Purcell
Provisional Application Expired
Inventors
Thomas Purcell
San Diego, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 34261
- Docket No.
- 072879.00054
- Confirmation No.
- 4728
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App. 16/372,240
· US 10,524,840
Filed 2019-04-01
· Patented Case
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App. 14/163,797
· US 10,349,983
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· Patented Case
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App. 16/454,334
· US 10,751,093
Filed 2019-06-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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App. 16/387,201
· US 10,595,905
Filed 2019-04-17
· Patented Case
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App. 16/452,911
· US 10,617,448
Filed 2019-06-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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App. 17/351,395
· US 11,389,207
Filed 2021-06-18
· Patented Case
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App. 10/848,946
· US 7,377,923
Filed 2004-05-19
· Patented Case
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App. 16/373,054
· US 10,537,365
Filed 2019-04-02
· Patented Case
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App. 13/507,857
· US 8,636,775
Filed 2012-08-02
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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App. 16/386,022
· US 10,588,667
Filed 2019-04-16
· Patented Case
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App. 16/996,609
· US 11,039,861
Filed 2020-08-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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App. 18/350,069
Filed 2023-07-11
· Abandoned -- Failure to Pay Issue Fee
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App. 12/154,448
· US 8,298,265
Filed 2008-05-23
· Patented Case
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App. 16/238,160
Filed 2019-01-02
· Expressly Abandoned -- During Examination
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App. 16/374,500
· US 10,537,366
Filed 2019-04-03
· Patented Case
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App. 16/450,621
· US 10,595,906
Filed 2019-06-24
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Claims priority from a provisional application
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App. 17/834,781
· US 11,819,248
Filed 2022-06-07
· Patented Case
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/472,578
- Filed
- 2003-05-22
External Links