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Updated: 17 Dec 2005
REGISTRATION Cancelled/Invalidated
Serial Number
75222194
Filed: 07 Jan 1997
Registration Number
2231130
Registered: 09 Mar 1999
Owner
Attorney
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Scientific and technological services, including software development
Specific design elements protected
closed-circuit blood filtration services performed directly on patients for treatment of eye disorders; and rental of closed-circuit blood filtration equipment for treating eye disorders
Words or letters in plain text without any specific font style, size, or color claim.
Mark Literal Elements: RHEOLOGIX
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
07 Aug 1997
First Use Anywhere
07 Aug 1997
| Status Date | Action Taken |
|---|---|
| 29 Apr 2009 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| 17 Dec 2005 | CANCELLED SEC. 8 (6-YR) |
| 09 Mar 1999 | REGISTERED-PRINCIPAL REGISTER |
| 22 Dec 1998 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| 22 Dec 1998 | ASSIGNED TO EXAMINER |
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