Trademark: QB
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Mark Identification
Proof of use for QB
We do not have any records of a proof of use for QB at this moment.
Possible trademark infringements of QB
Basic Information about QB
- Serial Number
- 74052451
- Filing Date
- 24 Apr 1990
- Registration Number
- 1635199
- Registration Date
- 19 Feb 1991
- Mark Drawing Code
- 3
Classifications
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- First use of QB anywhere
- QB was first used on 05 Mar 1984 for the primary classification of goods and services, international, 001 (Chemicals)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 2
- International Code
- 001
- US Codes
- 006
Who owns QB?
1. Quality Biological, Inc. Gaithersburg MD
2. Quality Biological, Inc. Gaithersburg MD
3. Quality Biological, Inc. Gaithersburg MD
Correspondent
- Michael T. Smith
- BIRCH STEWART KOLASCH & BIRCH LLP
- 8110 Gatehouse Road, Suite 100 East
- Falls Church VA 22042
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