Trademark: CHEMICAL ENGINEERING
Put your brand on the blockchain and timestamp its proof of existence at wikitrademarks.io
Mark Identification
CHEMICAL ENGINEERING
Click here to search for trademarks similar to CHEMICAL ENGINEERING
Proof of use for CHEMICAL ENGINEERING
We do not have any records of a proof of use for CHEMICAL ENGINEERING at this moment.
Possible trademark infringements of CHEMICAL ENGINEERING
Basic Information about CHEMICAL ENGINEERING
- Serial Number
- 71580249
- Filing Date
- 10 Jun 1949
- Registration Number
- 532465
- Registration Date
- 24 Oct 1950
- Mark Drawing Code
- 1
Classifications
Declare the trademark use of CHEMICAL ENGINEERING on the blockchain with WikiTrademarks.io.
- First use of CHEMICAL ENGINEERING anywhere
- CHEMICAL ENGINEERING was first used on 01 Jul 1918 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
- 6
- International Code
- 016
- US Codes
- 038
Who owns CHEMICAL ENGINEERING?
1. CHEMICAL WEEK ASSOCIATES, LLC Rockville MD
2. CHEMICAL WEEK PUBLISHING LLC NEW YORK NY
3. MCGRAW-HILL, INC. NEW YORK NY
4. MCGRAW-HILL PUBLISHING COMPANY, INC. NEW YORK NY
Correspondent
- Amanda J. Penick
- Graydon Head & Ritchey LLP
- Suite 1800
- 312 Walnut Street
Recent News about CHEMICAL ENGINEERING
Put your brand on the blockchain and timestamp its proof of existence at Wikitrademarks.io