| Serial Number | 72212558 |
| Word Mark | DUO-CHEK |
| Filing Date | Tuesday, February 23, 1965 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Saturday, February 13, 2016 |
| Registration Number | 0799726 |
| Registration Date | Tuesday, December 7, 1965 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 21, 1965 |
| Goods and Services | VALVES AND PARTS THEREOF |
| Pseudo Mark | DUO-CHECK |
| Amendment to a Registration/Renewal Certificate | ISSUED TO: MISSION MANUFACTURING COMPANY (A CORP. OF TEXAS), OF HOUSTON, TEXAS |
| International Class | 006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores. 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. 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. 017 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal. 020 - Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics. 021 - Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steel-wool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes. |
| US Class Codes | 013 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, August 13, 2013 |
| Primary Code | 013 |
| First Use Anywhere Date | Friday, October 16, 1959 |
| First Use In Commerce Date | Friday, October 16, 1959 |
| Party Name | CRANE CHEMPHARMA & ENERGY CORP. |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | THE WOODLANDS, TX 77381 |
| Party Name | MCC HOLDINGS, INC. |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | The Woodlands, TX 77381 |
| Party Name | TRW INC. |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | CLEVELAND, OH 44124 |
| Party Name | MISSION VALVE AND PUMP COMPANY |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | HOUSTON, TX 15122 |
| Event Date | Event Description |
| Tuesday, December 3, 1985 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Saturday, December 7, 1985 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
| Monday, September 12, 2005 | PAPER RECEIVED |
| Wednesday, November 30, 2005 | ASSIGNED TO PARALEGAL |
| Saturday, September 9, 2006 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Tuesday, August 13, 2013 | REINSTATED |
| Monday, September 12, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, August 13, 2013 | ASSIGNED TO PARALEGAL |
| Tuesday, August 13, 2013 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, August 13, 2013 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, August 13, 2013 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Tuesday, December 1, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Saturday, February 13, 2016 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, February 13, 2016 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Saturday, February 13, 2016 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Saturday, February 13, 2016 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, March 20, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 21, 2020 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, April 21, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, April 21, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 21, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 21, 2020 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, March 9, 2022 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Saturday, December 7, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, December 3, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, December 3, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, December 3, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, December 3, 2024 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Wednesday, November 19, 2025 | TEAS SECTION 8 & 9 RECEIVED |