Trademark: CHEMLOCK
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Mark Identification
Proof of use for CHEMLOCK
We do not have any records of a proof of use for CHEMLOCK at this moment.
Possible trademark infringements of CHEMLOCK
Basic Information about CHEMLOCK
- Serial Number
- 78114787
- Filing Date
- 14 Mar 2002
- Registration Number
- 2796097
- Registration Date
- 16 Dec 2003
- Mark Drawing Code
- 1
Classifications
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- First use of CHEMLOCK anywhere
- CHEMLOCK was first used on 05 Feb 2003 for the primary classification of goods and services, international, 007 (Machinery)
- 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; 031; 034; 035
Who owns CHEMLOCK?
1. ENTEGRIS, INC. Billerica MA
2. MYKROLIS CORPORATION BEDFORD MA
3. MYKROLIS CORPORATION BEDFORD MA
4. MYKROLIS CORPORATION BEDFORD MA
Correspondent
- Cynthia Johnson Walden
- Fish & Richardson P.C.
- P.O. Box 1022
- Minneapolis,MN 55440-1022
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