| Serial Number | 87338428 |
| Word Mark | STRONGHOLD |
| Filing Date | Thursday, February 16, 2017 |
| Status | 602 - ABANDONED - FAILURE TO RESPOND OR LATE RESPONSE |
| Status Date | Thursday, April 4, 2019 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Downhole tool, namely, retrievable bridge plug for use in testing, anchoring, installation of setting tools and controlling pressure or fluids during oil and gas drilling |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, February 23, 2017 |
| Primary Code | 007 |
| First Use Anywhere Date | Monday, March 17, 2014 |
| First Use In Commerce Date | Monday, March 17, 2014 |
| Party Name | Weatherford Technology Holdings, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Houston, TX 77056 |
| Event Date | Event Description |
| Thursday, April 4, 2019 | ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND |
| Thursday, April 4, 2019 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Thursday, September 20, 2018 | UNDELIVERABLE MAIL - COURTESY COPY MAILED |
| Tuesday, September 18, 2018 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, September 18, 2018 | NON-FINAL ACTION E-MAILED |
| Tuesday, September 18, 2018 | NON-FINAL ACTION WRITTEN |
| Thursday, August 23, 2018 | LIE CHECKED SUSP - TO ATTY FOR ACTION |
| Friday, January 26, 2018 | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED |
| Friday, January 26, 2018 | ASSIGNED TO LIE |
| Friday, July 21, 2017 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Friday, July 21, 2017 | LETTER OF SUSPENSION E-MAILED |
| Friday, July 21, 2017 | SUSPENSION LETTER WRITTEN |
| Tuesday, May 2, 2017 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, May 2, 2017 | NON-FINAL ACTION E-MAILED |
| Tuesday, May 2, 2017 | NON-FINAL ACTION WRITTEN |
| Monday, May 1, 2017 | ASSIGNED TO EXAMINER |
| Thursday, February 23, 2017 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Monday, February 20, 2017 | NEW APPLICATION ENTERED IN TRAM |