| Serial Number | 86137424 |
| Word Mark | STAC |
| Filing Date | Friday, December 6, 2013 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Thursday, August 7, 2025 |
| Registration Number | 4627534 |
| Registration Date | Tuesday, October 28, 2014 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, August 12, 2014 |
| Goods and Services | Custom manufacture of hydraulic gear pumps, hydraulic motors and hydraulic coolers for the bulk liquid and dry bulk transportation industry to meet individual vehicle and fleet needs |
| Goods and Services | vehicle-carried hydraulic power units and integral components thereof, namely, coolers, cooler assemblies, tanks, tank assemblies, sight glasses, breathers, filters and truck adapters |
| Goods and Services | Vehicle customization services, namely, designing, specifying and correctly sizing vehicle-carried hydraulic power units and components for the bulk liquid and dry bulk transportation industry to meet individual vehicle and fleet needs |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, May 16, 2014 |
| Primary Code | 040 |
| First Use Anywhere Date | Wednesday, November 30, 1988 |
| First Use In Commerce Date | Wednesday, November 30, 1988 |
| 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, December 19, 2013 |
| Primary Code | 007 |
| First Use Anywhere Date | Wednesday, November 30, 1988 |
| First Use In Commerce Date | Wednesday, November 30, 1988 |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, May 16, 2014 |
| Primary Code | 037 |
| First Use Anywhere Date | Wednesday, November 30, 1988 |
| First Use In Commerce Date | Wednesday, November 30, 1988 |
| Party Name | AIR POWER SYSTEMS CO., LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | KANSAS CITY, MO 64112 |
| Party Name | STAC, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | St. Paul, MN 55117 |
| Party Name | STAC, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | St. Paul, MN 55117 |
| Party Name | STAC, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | St. Paul, MN 55117 |
| Event Date | Event Description |
| Tuesday, December 10, 2013 | NEW APPLICATION ENTERED |
| Friday, March 21, 2014 | PRIORITY ACTION WRITTEN |
| Thursday, May 15, 2014 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, December 19, 2013 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 18, 2014 | ASSIGNED TO EXAMINER |
| Friday, March 21, 2014 | PRIORITY ACTION E-MAILED |
| Friday, March 21, 2014 | NOTIFICATION OF PRIORITY ACTION E-MAILED |
| Thursday, May 15, 2014 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, May 16, 2014 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, June 11, 2014 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 23, 2014 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, August 12, 2014 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, October 28, 2014 | REGISTERED-PRINCIPAL REGISTER |
| Monday, October 28, 2019 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Thursday, October 15, 2020 | TEAS SECTION 8 & 15 RECEIVED |
| Thursday, January 28, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, June 27, 2014 | ASSIGNED TO LIE |
| Sunday, July 6, 2014 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Tuesday, August 12, 2014 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 2, 2021 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Tuesday, February 4, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, February 4, 2025 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 |
| Friday, August 1, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, February 2, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Wednesday, June 2, 2021 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Saturday, October 28, 2023 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, October 10, 2024 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, August 1, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, August 7, 2025 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, August 7, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, August 7, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, August 4, 2025 | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED |
| Friday, August 1, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |