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Comments on Interim Guidelines for Examination of Patent Applications under the 35 U.S.C. 112 "Written Description" Requirement

Public Comments on the Statutorily Required Study on Official Insignia of Native American Tribes

Comments that were submitted to the PTO in electronic form or paper form are reproduced below in Adobe PDF format for viewing and printing; however, doing so requires that you have Adobe's free Acrobat reader installed on your computer.


Last Modified: 26 May 1999

United States Patent and Trademark Office
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Last Modified: 9/15/2009 4:46:03 PM