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Trademark: KEYSTONE

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Proof of use for KEYSTONE

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Possible trademark infringements of KEYSTONE

Basic Information about KEYSTONE

Serial Number
97028343
Filing Date
15 Sep 2021
Registration Number
7056750
Registration Date
16 May 2023
Mark Drawing Code
3

Classifications

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First use of KEYSTONE anywhere
KEYSTONE was first used on 09 Feb 2023 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

Who owns KEYSTONE?

1. Spark Therapeutics, Inc. Philadelphia PA

2. Spark Therapeutics, Inc. Philadelphia PA

3. Spark Therapeutics, Inc. Philadelphia PA

Correspondent

Susan A. Smith
BALLARD SPAHR LLP
1909 K STREET, NW, 12TH FLOOR
WASHINGTON, DC 20006-1157

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