Trademark: CHECKSUM
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Mark Identification
Proof of use for CHECKSUM
We do not have any records of a proof of use for CHECKSUM at this moment.
Possible trademark infringements of CHECKSUM
Basic Information about CHECKSUM
- Serial Number
- 76010432
- Filing Date
- 27 Mar 2000
- Registration Number
- 2467544
- Registration Date
- 10 Jul 2001
- Mark Drawing Code
- 1
Classifications
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- First use of CHECKSUM anywhere
- CHECKSUM was first used on 05 May 1988 for the primary classification of goods and services, international, 009 (Electrical and scientific apparatus)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 2
- International Code
- 009
- US Codes
- 021; 023; 026; 036; 038
Who owns CHECKSUM?
Correspondent
- Peggy Lauerman
- Checksum, Inc
- P.O. Box 3279
- Arlington, WA 98223
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