Trademark: GRITSTONE
Put your brand on the blockchain and timestamp its proof of existence at wikitrademarks.io
Mark Identification
Proof of use for GRITSTONE
We do not have any records of a proof of use for GRITSTONE at this moment.
Possible trademark infringements of GRITSTONE
Basic Information about GRITSTONE
- Serial Number
- 87748380
- Filing Date
- 09 Jan 2018
- Registration Number
- 6569577
- Registration Date
- 23 Nov 2021
- Mark Drawing Code
- 4
Classifications
Declare the trademark use of GRITSTONE on the blockchain with WikiTrademarks.io.
- First use of GRITSTONE anywhere
- GRITSTONE was first used on 18 Mar 2019 for the primary classification of goods and services, international, 005 (Pharmaceuticals)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 005
- US Codes
- 005; 006; 018; 044; 046; 051; 052
- First use of GRITSTONE anywhere
- GRITSTONE was first used on 17 Sep 2016 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
- First use of GRITSTONE anywhere
- GRITSTONE was first used on 17 Sep 2016 for the primary classification of goods and services, international, 042 (Computer, scientific & legal)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 042
- US Codes
- 100; 101
- First use of GRITSTONE anywhere
- GRITSTONE was first used on 18 Mar 2019 for the primary classification of goods and services, international, 044 (Medical, beauty & agricultural)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 044
- US Codes
- 100; 101
Who owns GRITSTONE?
1. GRITSTONE BIO, INC. Emeryville CA
2. GRITSTONE BIO, INC. Emeryville CA
3. Gritstone Oncology, Inc. Emeryville CA
4. Gritstone Oncology, Inc. Emeryville CA
Correspondent
- Fidel Nwamu
- NWAMU PC
- 7751 Carondelet Ave, Suite 405
- Clayton MO 63105
Put your brand on the blockchain and timestamp its proof of existence at Wikitrademarks.io