Trademark: GRAVITYSTONE
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Mark Identification
Proof of use for GRAVITYSTONE
We do not have any records of a proof of use for GRAVITYSTONE at this moment.
Possible trademark infringements of GRAVITYSTONE
Basic Information about GRAVITYSTONE
- Serial Number
- 74184123
- Filing Date
- 10 Jul 1991
- Registration Number
- 1777206
- Registration Date
- 15 Jun 1993
- Mark Drawing Code
- 1
Classifications
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- First use of GRAVITYSTONE anywhere
- GRAVITYSTONE was first used on 28 Feb 1992 for the primary classification of goods and services, international, 019 (Nonmetallic building materials)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 019
- US Codes
- 012
Who owns GRAVITYSTONE?
1. WESTBLOCK SYSTEMS, INC. Lake Forest Park WA
2. Westblock Products, Inc. Portland OR
3. Westblock Products, Inc. Portland OR
4. Westblock Products, Inc. Portland OR
Correspondent
- Jeffrey B. Haendler
- KLARQUIST SPARKMAN, LLP
- 121 SW SALMON STREET
- ONE WORLD TRADE CENTER, SUITE 1600
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