| Serial Number | 73426967 | 
| Word Mark | HYDRA | 
| Filing Date | Monday, May 23, 1983 | 
| Status | 710 - CANCELLED - SECTION 8 | 
| Status Date | Friday, March 20, 2020 | 
| Registration Number | 1331675 | 
| Registration Date | Tuesday, April 23, 1985 | 
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) | 
| Published for Opposition Date | Tuesday, February 12, 1985 | 
| Goods and Services | Remote-Controlled Submersible Robots for Underwater Oilfield Exploration | 
| 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 | 023 | 
| Class Status Code | 2 - Sec. 8 - Entire Registration | 
| Class Status Date | Friday, March 20, 2020 | 
| Primary Code | 007 | 
| First Use Anywhere Date | Sunday, January 31, 1982 | 
| First Use In Commerce Date | Monday, May 31, 1982 | 
| Party Name | OCEANEERING INTERNATIONAL, INC. | 
| Party Type | 31 - New Owner After Registration | 
| Legal Entity Type | 03 - Corporation | 
| Address | HOUSTON, TX 77041 | 
| Party Name | Solus Ocean Systems, Inc. | 
| Party Type | 30 - Original Registrant | 
| Legal Entity Type | 03 - Corporation | 
| Address | Houston, TX 77218 | 
| Party Name | Solus Ocean Systems, Inc. | 
| Party Type | 20 - Owner at Publication | 
| Legal Entity Type | 03 - Corporation | 
| Address | Houston, TX 77218 | 
| Party Name | Solus Ocean Systems, Inc. | 
| Party Type | 10 - Original Applicant | 
| Legal Entity Type | 03 - Corporation | 
| Address | Houston, TX 77218 | 
| Event Date | Event Description | 
| Friday, March 20, 2020 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | 
| Thursday, June 23, 2011 | TEAS CHANGE OF CORRESPONDENCE RECEIVED | 
| Friday, April 29, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | 
| Friday, April 29, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | 
| Friday, April 29, 2005 | ASSIGNED TO PARALEGAL | 
| Monday, February 28, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | 
| Monday, February 28, 2005 | TEAS SECTION 8 & 9 RECEIVED | 
| Wednesday, February 4, 2004 | TEAS CHANGE OF CORRESPONDENCE RECEIVED | 
| Thursday, August 2, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | 
| Thursday, June 7, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | 
| Tuesday, April 23, 1985 | REGISTERED-PRINCIPAL REGISTER | 
| Tuesday, February 12, 1985 | PUBLISHED FOR OPPOSITION | 
| Thursday, January 31, 1985 | NOTICE OF PUBLICATION | 
| Thursday, January 3, 1985 | NOTICE OF PUBLICATION | 
| Thursday, December 20, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER | 
| Thursday, December 6, 1984 | EXAMINERS AMENDMENT MAILED | 
| Friday, October 12, 1984 | EXAMINERS AMENDMENT MAILED | 
| Thursday, August 16, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE | 
| Thursday, February 23, 1984 | NON-FINAL ACTION MAILED | 
| Thursday, January 26, 1984 | ASSIGNED TO EXAMINER | 
| Monday, December 12, 1983 | ASSIGNED TO EXAMINER |