Notice of Allowance

GECKO

ABT HOLDING COMPANY

Notice of Allowance


U.S. Patent and Trademark Office (USPTO) NOTICE OF ALLOWANCE

NOTE: If any data on this notice is incorrect, please fax a request for correction to the Intent to Use Unit at 571-273-9550. Please include the serial number of your application on ALL correspondence with the USPTO.

ISSUE DATE: Nov 29, 2005

JOHN C. EISENHART
FLESHNER & KIM, LLP
P.O. BOX 221200
CHANTILLY, VIRGINIA 20153-1200

ATTORNEY
REFERENCE NUMBER

ATI-0035TM

** IMPORTANT INFORMATION: 6 MONTH DEADLINE **

You filed the trademark application identified below based upon a bona fide intention to use the mark in commerce. You must use the mark in commerce and file a Statement of Use (a.k.a. Allegation of Use) before the USPTO will register the mark. You have six (6) MONTHS from the ISSUE DATE of this Notice of Allowance (NOA) to file either a Statement of Use, or if you are not yet using the mark in commerce, a Request for Extension of Time to File a Statement of use ("Extension Request"). If you file an extension request, you must continue to file a new request every six months until the Statement of Use is filed. Applicant may file a total of five (5) extension requests. FAILURE TO FILE A REQUIRED DOCUMENT DURING THE APPROPRIATE TIME PERIOD WILL RESULT IN THE ABANDONMENT OF YOUR APPLICATION.

Please note that both the "Statement of Use " and "Extension Request" have many legal requirements including fees. Therefore, we encourage use of the USPTO forms, available online at http://www.gov.uspto.report/teas/index.html (under "File a PRE-registration form"), to avoid the possible omission of important information. Please note that the Trademark Electronic Application System (TEAS) provides line-by-line help instructions for completing the Extension Request or Statement of Use forms online. If you do not have access to the Internet, you may call 1-800-786-9199 to request the printed form(s).

The following information should be reviewed for accuracy:

SERIAL NUMBER:	76/585362
MARK:	GECKO (STANDARD CHARACTER MARK)
OWNER:	Athersys, Inc.
	3201 Carnegie Avenue Cleveland , OHIO 441152634

This application has the following bases, but not necessarily for all listed goods/services:

Section 1(a): NO

Section 1(b): YES

Section 44(e): NO

GOODS/SERVICES BY INTERNATIONAL CLASS

001 -	Cells for scientific, laboratory and medical research, the cells having genetic characteristics that render the cells useful in the development of therapeutic and diagnostic compounds, and that render the cells useful in the discovery of medically relevant genes
042 -	Clinical and scientific research directed to developing cells having genetic characteristics that are useful in the development of therapeutic and diagnostic compounds; clinical and scientific research directed to the development of compounds for therapy and diagnosis; and clinical and scientific research directed to the discovery of medically relevant genes

ALL OF THE GOODS/SERVICES IN EACH CLASS ARE LISTED

ADDITIONAL INFORMATION MAY BE PRESENT IN THE USPTO RECORDS

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