Trademark: CHF
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Mark Identification
Proof of use for CHF
We do not have any records of a proof of use for CHF at this moment.
Possible trademark infringements of CHF
Basic Information about CHF
- Serial Number
- 78892388
- Filing Date
- 25 May 2006
- Registration Number
- 3222627
- Registration Date
- 27 Mar 2007
- Mark Drawing Code
- 3
Classifications
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- First use of CHF anywhere
- CHF was first used on 30 Nov 1991 for the primary classification of goods and services, international, 041 (Education and entertainment)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 041
- US Codes
- 100; 101; 107
Who owns CHF?
1. SCIENCE HISTORY INSTITUTE PHILADELPHIA PA
2. The Chemical Heritage Foundation Philadelphia PA
3. The Chemical Heritage Foundation Philadelphia PA
4. The Chemical Heritage Foundation Philadelphia PA
Correspondent
- David V. Radack
- ECKERT SEAMANS CHERIN & MELLOTT, LLC
- 600 GRANT ST FL 44
- PITTSBURGH PA 15219-2702
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