TESCO CORP Expired Patents
5 granted patents the USPTO lists as expired; the status gives the reason, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2016-06-06: Application 15174784; Invention PIPE DRIVE SEALING SYSTEM AND METHOD; Applicant TESCO CORPORATION; Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362.
- 2013-12-23: Application 14138658; Invention BOGEY STYLE TORQUE BUSHING FOR TOP DRIVE; Applicant TESCO CORPORATION; Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362.
- 2012-12-05: Application 13706125; Invention CONTROL LINE SECUREMENT METHOD AND SYSTEM; Applicant TESCO CORPORATION; Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362.
- 2012-10-30: Application 13664258; Invention JOINT SOLIDIFICATION TOOL; Applicant TESCO CORPORATION; Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2016-06-06 | 15174784 | PIPE DRIVE SEALING SYSTEM AND METHOD | TESCO CORPORATION | Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 | 2018-02-20 | 9896893 | US20160281446A1 | Michael Everett Leman Ryan Thomas Bowley Edgar Fernando Yajure Doug Greening | United States Canada Canada Canada | WALLACE, KIPP CHARLES |
| 2013-12-23 | 14138658 | BOGEY STYLE TORQUE BUSHING FOR TOP DRIVE | TESCO CORPORATION | Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 | 2017-12-05 | 9834990 | US20140182868A1 | Ryan Thomas Bowley Edgar Fernando Yajure | Canada Canada | LOPEZ, MICHELLE |
| 2012-12-05 | 13706125 | CONTROL LINE SECUREMENT METHOD AND SYSTEM | TESCO CORPORATION | Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 | 2016-03-01 | 9273520 | US20130168107A1 | Jonathan Brian O'Blenes | Canada | SCHIMPF, TARA E |
| 2012-10-30 | 13664258 | JOINT SOLIDIFICATION TOOL | TESCO CORPORATION | Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 | 2016-06-14 | 9366096 | US20140116722A1 | Ryan Thomas Bowley Edgar Fernando Yajure | Canada Canada | MACDONALD, STEVEN A |
| 2012-10-19 | 13655798 | PIPE DRIVE SEALING SYSTEM AND METHOD | TESCO CORPORATION | Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 | 2016-06-07 | 9359835 | US20130168106A1 | Michael Everett Leman Ryan Thomas Bowley Edgar Fernando Yajure Doug Greening | United States Canada Canada Canada | GITLIN, ELIZABETH C GOTTLIEB |