Trademark: CLEANROOM
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Mark Identification
Proof of use for CLEANROOM
We do not have any records of a proof of use for CLEANROOM at this moment.
Possible trademark infringements of CLEANROOM
Basic Information about CLEANROOM
- Serial Number
- 74418487
- Filing Date
- 19 Jul 1993
- Registration Number
- 1851237
- Registration Date
- 30 Aug 1994
- Mark Drawing Code
- 1
Classifications
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- First use of CLEANROOM anywhere
- CLEANROOM was first used on 26 Apr 1986 for the primary classification of goods and services, international, 001 (Chemicals)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 001
- US Codes
- 006
Who owns CLEANROOM?
1. CMC MATERIALS EC, INC. FORT WORTH TX
2. CMC MATERIALS, INC. AURORA IL
3. CABOT MICROELECTRONICS CORPORATION AURORA IL
4. VERSUM MATERIALS US, LLC TEMPE AZ
5. KMG ELECTRONIC CHEMICALS, INC. HOUSTON TX
6. AIR PRODUCTS AND CHEMICALS, INC. Allentown PA
7. ASHLAND INC. COVINGTON KY
8. Ashland Oil, Inc. Russell KY
9. Ashland Oil, Inc. Russell KY
10. Ashland Oil, Inc. Russell KY
Correspondent
- Cynthia Johnson Walden Fish & Richardson P.C
- PO Box 1022
- Minneapolis, MN 55440-1022
- UNITED STATES OF AMERICA
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