Trademark: DUOFRAC
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Mark Identification
Proof of use for DUOFRAC
We do not have any records of a proof of use for DUOFRAC at this moment.
Possible trademark infringements of DUOFRAC
Basic Information about DUOFRAC
- Serial Number
- 72195075
- Filing Date
- 08 Jun 1964
- Registration Number
- 792448
- Registration Date
- 13 Jul 1965
- Mark Drawing Code
- 1
Classifications
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- First use of DUOFRAC anywhere
- DUOFRAC was first used on 31 Jan 1958 for the primary classification of goods and services, international, 006 (Metal goods)
- 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 DUOFRAC?
1. SCHLUMBERGER TECHNOLOGY CORPORATION SUGAR LAND TX
2. DOWELL SCHLUMBERGER INCORPORATED TULSA OK
3. DOW CHEMICAL COMPANY, THE MIDLAND MI
Correspondent
- Marcee G. Lundeen Lundeen & Lundeen PLLC
- 2710 Louisiana Street
- 2710 Louisiana
- Houston, TX 77006
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