Trademark: PI
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Mark Identification
Proof of use for PI
We do not have any records of a proof of use for PI at this moment.
Possible trademark infringements of PI
Basic Information about PI
- Serial Number
- 73827574
- Filing Date
- 25 Sep 1989
- Registration Number
- 1595117
- Registration Date
- 08 May 1990
- Mark Drawing Code
- 3
Classifications
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- First use of PI anywhere
- PI was first used on 28 Aug 1989 for the primary classification of goods and services, international, 009 (Electrical and scientific apparatus)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 2
- International Code
- 009
- US Codes
- 021
Who owns PI?
1. POWER INTEGRATIONS, INC. San Jose CA
2. POWER INTEGRATIONS, INC. MOUNTAIN VIEW CA
3. POWER INTEGRATIONS, INC. MOUNTAIN VIEW CA
4. POWER INTEGRATIONS, INC. MOUNTAIN VIEW CA
Correspondent
- Claudia Hetherington
- Power Integrations, Inc.
- 5245 Hellyer Avenue
- San Jose CA 95138
Recent News about PI
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