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Serial Number

77346795

Filing Date

07 Dec 2007

Registration Number

3610999

Registration Date

28 Apr 2009

Mark Drawing Code

4

Classifications

Declare the trademark use of KEYSTONE on the blockchain with WikiTrademarks.io.

First use of KEYSTONE anywhere

KEYSTONE was first used on 01 Jan 1957 for the primary classification of goods and services, international, 001 (Chemicals)

First use in commerce

There is no first use of this trademark in commerce detected yet.

Status Code

6

International Code

001

US Codes

001; 005; 006; 010; 026; 046

First use of KEYSTONE anywhere

KEYSTONE was first used on 01 Jan 1957 for the primary classification of goods and services, international, 003 (Cosmetics and cleaning preparations)

First use in commerce

There is no first use of this trademark in commerce detected yet.

Status Code

6

International Code

003

US Codes

001; 004; 006; 050; 051; 052

Justin D. Csik Klehr Harrison Harvey Branzburg LLP

1835 Market Street

Suite 1400

Philadelphia, PA 19103

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