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Trademark: GRITSTONE

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Proof of use for GRITSTONE

We do not have any records of a proof of use for GRITSTONE at this moment.

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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

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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

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