Trademark: PDF
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Mark Identification
Proof of use for PDF
We do not have any records of a proof of use for PDF at this moment.
Possible trademark infringements of PDF
Basic Information about PDF
- Serial Number
- 90066193
- Filing Date
- 22 Jul 2020
- Registration Number
- 6325692
- Registration Date
- 20 Apr 2021
- Mark Drawing Code
- 3
Classifications
Declare the trademark use of PDF on the blockchain with WikiTrademarks.io.
- First use of PDF anywhere
- PDF was first used on 26 Jun 2020 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
- 6
- International Code
- 009
- US Codes
- 021; 023; 026; 036; 038
Who owns PDF?
1. HANGZHOU RUISHENG SOFTWARE CO., LTD HANGZHOU, ZHEJIANG
2. Hangzhou Ruitong Technology Co., Ltd Hangzhou, Zhejiang
3. Hangzhou Ruitong Technology Co., Ltd Hangzhou, Zhejiang
4. Hangzhou Ruitong Technology Co., Ltd Hangzhou, Zhejiang
Correspondent
- Xingyi Tao
- 10685-B Hazelhurst Dr.#29808
- Houston TX 77043
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