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Updated: 04 Mar 1991
APPLICATION/ Withdrawn/Abandoned
Serial Number
73739105
Filed: 11 Jul 1988
Owner
Attorney
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Scientific and technological services, including software development
Specific design elements protected
MEASURING DOWNHOLE VIBRATION OF A DRILLSTRING WHILE DRILLING A WELL
Words or letters in plain text without any specific font style, size, or color claim.
Mark Literal Elements: DHVM
Standard Character Claim: No. This mark may include specific styling, fonts, colors, or design elements.
Mark Drawing Type: 1000 - Standard Character Mark
This trademark protects specific visual elements. Exact details of protection depend on the mark's visual appearance and any color claims.
Classification Information
Service Class
Scientific and technological services, including software development
What this class covers:
This class includes software development, scientific research, and IT services. It covers cybersecurity, AI development, and patent research. If a company works with technology or science to innovate, it belongs here. However, business consulting fits under Class 35.
In simple terms: Tech and science services, including software development and R&D
First Use in Commerce
17 Mar 1987
First Use Anywhere
17 Mar 1987
| Status Date | Action Taken |
|---|---|
| 04 Mar 1991 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| 26 Jul 1990 | FINAL REFUSAL MAILED |
| 03 May 1990 | UNRESPONSIVE/DUPLICATE PAPER RECEIVED |
| 21 Feb 1990 | LETTER OF SUSPENSION MAILED |
| 05 Feb 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
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