Trademark: SIGMA
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Mark Identification
Proof of use for SIGMA
We do not have any records of a proof of use for SIGMA at this moment.
Possible trademark infringements of SIGMA
Basic Information about SIGMA
- Serial Number
- 79219542
- Filing Date
- 19 May 2017
- Registration Number
- 5466771
- Registration Date
- 15 May 2018
- Mark Drawing Code
- 4
Classifications
Declare the trademark use of SIGMA on the blockchain with WikiTrademarks.io.
- First use of SIGMA anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 004
- US Codes
- 001; 006; 015
- First use of SIGMA anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 007
- US Codes
- 013; 019; 021; 023; 024; 031; 034; 035
- First use of SIGMA anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 008
- US Codes
- 023; 028; 044
- First use of SIGMA anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 009
- US Codes
- 021; 023; 026; 036; 038
- First use of SIGMA anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 037
- US Codes
- 100; 103; 106
Who owns SIGMA?
1. Sigma Laborzentrifugen GmbH Osterode
2. Sigma Laborzentrifugen GmbH Osterode
3. Sigma Laborzentrifugen GmbH Osterode
Correspondent
- Jeffrey B. Sladkus The Sladkus Law Group
- 1397 Carroll Drive
- Atlanta, GA 30318
- United States
Recent News about SIGMA
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