SANDLOCK Trademark
Trademark Overview
On Thursday, April 12, 1956, a trademark application was filed for SANDLOCK with the United States Patent and Trademark Office. The USPTO has given the SANDLOCK trademark a serial number of 72006236. The federal status of this trademark filing is EXPIRED as of Monday, June 8, 1998. This trademark is owned by DOWELL INCORPORATED. The SANDLOCK trademark is filed in the Construction & Repair Services category with the following description:
WELL TREATING SERVICES-NAMELY, INJECTION OF A SUSPENSION OF SOLIDS INTO THE WELL AT A PREDETERMINED POINT TO PACK THE FORMATION AGAINST SLOUGHING AND SHIFTING
General Information
| Serial Number | 72006236 |
| Word Mark | SANDLOCK |
| Filing Date | Thursday, April 12, 1956 |
| Status | 900 - EXPIRED |
| Status Date | Monday, June 8, 1998 |
| Registration Number | 0651306 |
| Registration Date | Tuesday, September 3, 1957 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Goods and Services | WELL TREATING SERVICES-NAMELY, INJECTION OF A SUSPENSION OF SOLIDS INTO THE WELL AT A PREDETERMINED POINT TO PACK THE FORMATION AGAINST SLOUGHING AND SHIFTING |
Classification Information
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 103 |
| Class Status Code | 9 - Expired |
| Class Status Date | Monday, June 8, 1998 |
| Primary Code | 103 |
| First Use Anywhere Date | Tuesday, May 10, 1955 |
| First Use In Commerce Date | Monday, May 16, 1955 |
Trademark Owner History
| Party Name | DOW CHEMICAL COMPANY, THE |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 98 - Unknown |
| Address | MIDLAND MI |
| Party Name | DOWELL INCORPORATED |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | TULSA, OK |
Trademark Events
| Event Date | Event Description |
| Monday, June 8, 1998 | EXPIRED SEC. 9 |
| Saturday, September 3, 1977 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
