Patent Application
Provisional
Small
App. No. 60/584,769
· Confirmation No. 3783
System and method for inspecting railroad track
Provisional Application Expired
Inventors
John Nagle
Cedar Park, TX
Steven C. Orrell
Georgetown, TX
Attorneys & Agents of Record
Prosecution
- Docket No.
- 11042.0098.PZUS01
- Confirmation No.
- 3783
Child
Claims priority from a provisional application
→
App. 12/494,400
· US 8,209,145
Filed 2009-06-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 14/599,757
· US 9,441,956
Filed 2015-01-19
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 90/013,455
Filed 2015-02-19
· Reexamination Certificate Issued
Child
Claims priority from a provisional application
→
App. 11/172,618
· US 7,616,329
Filed 2005-06-30
· Patented Case
Child
Claims priority from a provisional application
→
App. 12/489,570
· US 8,081,320
Filed 2009-06-23
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/795,841
· US 8,958,079
Filed 2013-03-12
· Patented Case
Child
Claims priority from a provisional application
→
App. 12/465,473
· US 8,405,837
Filed 2009-05-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2005/023132
Filed 2005-06-30
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 60/584,769
- Filed
- 2004-06-30
External Links