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Serial Number

75874626

Filing Date

17 Dec 1999

Registration Number

2808934

Registration Date

27 Jan 2004

Mark Drawing Code

3

Classifications

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

First use of PH anywhere

PH was first used on 01 Sep 1999 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

2

International Code

042

US Codes

100; 101

Cathy Tang Yum! Brands, Inc.

7100 Corporate Drive

Legal / Trademarks, 7100 Corporate Drive

Plano, TX 75024

CAFC Orders Review of Extrinsic Evidence to Determine Proper Limit of Claimed pH Range Tweet this

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