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Updated: 03 Jul 2004
REGISTRATION Cancelled/Invalidated
Serial Number
74281982
Filed: 02 Jun 1992
Registration Number
1795382
Registered: 28 Sept 1993
Owner
Attorney
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Scientific and technological services, including software development
Specific design elements protected
computer services; namely, leasing access time to computer databases in the field of citations and abstracts of business, popular, and research periodicals, dissertations, and other collected works
Words or letters in plain text without any specific font style, size, or color claim.
Mark Literal Elements: CITADEL
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
29 Feb 1992
First Use Anywhere
29 Feb 1992
| Status Date | Action Taken |
|---|---|
| 03 Jul 2004 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| 05 Aug 1999 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| 02 Feb 1999 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| 28 Sept 1993 | REGISTERED-PRINCIPAL REGISTER |
| 06 Jul 1993 | PUBLISHED FOR OPPOSITION |
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