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
- 75093852
- Filing Date
- 25 Apr 1996
- Registration Number
- 2069249
- Registration Date
- 10 Jun 1997
- Mark Drawing Code
- 1
Classifications
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- First use of SIGMA anywhere
- SIGMA was first used on 31 Aug 1990 for the primary classification of goods and services, international, 010 (Medical Apparatus)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 010
- US Codes
- 026; 039; 044
Who owns SIGMA?
1. Heine Optotechnik GmbH & Co. KG Gilching
2. Heine Optotechnik GmbH & Co. KG D-82211 Herrsching
3. Heine Optotechnik GmbH & Co. KG D-82211 Herrsching
Correspondent
- GEORGE R. REPPER
- ROTHWELL, FIGG, ERNST & MANBECK, PC
- Suite 900 East
- 901 New York Avenue, N.W.
Recent News about SIGMA
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