Cho-1 Trademark Details

Cho-1 was registered on Tuesday, March 27, 1990 and is currently owned by Biowhittaker Technologies, Inc. under the registration number 1588434 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 8 years ago on Friday, January 15, 2016, according to the United State Patent & Trademark Office
Word Mark Cho-1
Status Dead Registered 710 — Cancelled - Section 8

Current Owner

Biowhittaker Technologies, Inc. of Wilmington, DE

View all trademarks for Biowhittaker Technologies, Inc.
Other Trademarks for Biowhittaker Technologies, Inc.

Previous Owners

Ventrex Laboratories, Inc. of Portland, ME

View all trademarks for Ventrex Laboratories, Inc.
Serial Number 73776781
Registration Number 1588434
Status Date Friday, January 15, 2016
Filing Date Friday, January 15, 2016
Registration Date Tuesday, March 27, 1990

Correspondent

DONALD E. NIST
PATENT CONSULTANT
1142 E. TIMBER RIDGE ROAD
PRESCOTT, AZ 86303

Case File Statements

Description of Mark The Mark Comprises "Cho-1" and Design.
Goods & Services Medium Designed for the Culture of Chinese Hamster Ovary Cell Lines and Their Derivatives
Pseudo Mark Cho1

Classifications

International Class Codes
001 — Class 1 includes mainly chemical products used in industry, science and agriculture, including those which go to the making of products belonging to other trademark classes. Examples include compost, salt for preserving non-foodstuffs, and certain additives for the food industry.
U.S. Class Codes 001
Status 2 — Sec. 8 – Entire Registration
Status Date Friday, January 15, 2016
First Use Anywhere Thursday, October 20, 1988
First Use In Commerce Thursday, October 20, 1988
Primary Code 001

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