Trademark: DUAL POLARITY
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Mark Identification
Proof of use for DUAL POLARITY
We do not have any records of a proof of use for DUAL POLARITY at this moment.
Possible trademark infringements of DUAL POLARITY
Basic Information about DUAL POLARITY
- Serial Number
- 74127516
- Filing Date
- 02 Jan 1991
- Registration Number
- 1762421
- Registration Date
- 06 Apr 1993
- Mark Drawing Code
- 1
Classifications
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- First use of DUAL POLARITY anywhere
- DUAL POLARITY was first used on 31 Oct 1974 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
- 2
- International Code
- 007
- US Codes
- 023
Who owns DUAL POLARITY?
1. CAMERON INTERNATIONAL CORPORATION HOUSTON TX
2. CAMERON SOLUTIONS INC. HOUSTON TX
3. NATIONAL TANK COMPANY Houston TX
4. NATIONAL TANK COMPANY Tulsa OK
5. NATIONAL TANK COMPANY Tulsa OK
Correspondent
- Margaret A. Boulware
- Boulware & Valoir
- Ste 1350
- 2603 Augusta Drive
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