Trademark: DIFGEN
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Mark Identification
Proof of use for DIFGEN
We do not have any records of a proof of use for DIFGEN at this moment.
Possible trademark infringements of DIFGEN
Basic Information about DIFGEN
- Serial Number
- 79100784
- Filing Date
- 04 Apr 2011
- Registration Number
- 4116841
- Registration Date
- 27 Mar 2012
- Mark Drawing Code
- 4
Classifications
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- First use of DIFGEN anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- F
- International Code
- 007
- US Codes
- 013; 019; 021; 023; 031; 034; 035
- First use of DIFGEN anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- F
- International Code
- 011
- US Codes
- 013; 021; 023; 031; 034
Who owns DIFGEN?
Correspondent
- Chad M. Hinrichs
- GableGotwals
- 100 West 5th Street, 10th Floor
- Tulsa OK 74103-4217
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