Trademark: DUO-CHEK
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Mark Identification
Proof of use for DUO-CHEK
We do not have any records of a proof of use for DUO-CHEK at this moment.
Possible trademark infringements of DUO-CHEK
Basic Information about DUO-CHEK
- Serial Number
- 72392377
- Filing Date
- 18 May 1971
- Registration Number
- 928279
- Registration Date
- 01 Feb 1972
- Mark Drawing Code
- 1
Classifications
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- First use of DUO-CHEK anywhere
- DUO-CHEK was first used on 31 Mar 1969 for the primary classification of goods and services, international, 026 (Fancy goods)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 009
- US Codes
- 026
Who owns DUO-CHEK?
1. Reichert, Inc. Depew NY
2. LEICA MICROSYSTEMS INC. DEPEW NY
3. LEICA INC. BUFFALO NY
4. AMERICAN OPTICAL CORPORATION SOUTHBRIDGE MA
Correspondent
- Neil B. Friedman
- Hodgson Russ LLP
- The Guaranty Building
- 140 Pearl Street, Suite 100
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