Trademark: PROOFS
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Mark Identification
Proof of use for PROOFS
We do not have any records of a proof of use for PROOFS at this moment.
Possible trademark infringements of PROOFS
Basic Information about PROOFS
- Serial Number
- 72363187
- Filing Date
- 19 Jun 1970
- Registration Number
- 907588
- Registration Date
- 09 Feb 1971
- Mark Drawing Code
- 1
Classifications
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- First use of PROOFS anywhere
- PROOFS was first used on 30 Nov 1916 for the primary classification of goods and services, international, 038 (Telecommunications)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 2
- International Code
- 016
- US Codes
- 038
Who owns PROOFS?
1. PENWELL CORPORATION TULSA OK
2. PENNWELL PUBLISHING COMPANY TULSA OK
3. PETROLUEM PUBLISHING COMPANY, THE TULSA OK
Correspondent
- BREWSTER TAYLOR
- STITES & HARBISON PLLC
- SUITE 900
- 1199 NORTH FAIRFAX STREET
Recent News about PROOFS
How Does Using Pessimistic Proofs Safeguard Aggregated Blockchain Solutions? Tweet this
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How Zero-Knowledge Proofs are Revolutionizing Blockchain Technology Tweet this
How Zero-Knowledge Proofs are Revolutionizing Blockchain Technology Tweet this
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