This page provides links to Adobe's free viewer for their proprietary Adobe PDF file format. Their company home page URL is provided as a starting point in case the specific product page URLs change unexpectedly. 

The United States Patent and Trademark Office does not necessarily endorse the views expressed or the facts presented on this site. Further, the United States Patent and Trademark Office does not endorse any commercial products that may be advertised or available on this site.

Company	Product Web Page
Adobe Systems Inc.	Adobe Acrobat Reader for Adobe PDF files
	Adobe PageMaker to save and work with fillable PDFs

NOTE RE: USPTO Forms available in Adobe's PDF format for viewing and printing. To use them you must install Adobe's free Acrobat reader on your computer. NOTE: The USPTO cannot assist you with the installation and configuration of the Acrobat reader on your system and printer. When Adobe Acrobat reader is installed as a browser plug-in, it sometimes exhibits problems printing complex documents. If you experience such problems, (which may even cause your browser application to fail), use your browser's right mouse button to click on the form hyperlink, save the form file on your machine's hard disk, and open it locally in the Acrobat reader. The free Adobe Acrobat reader plug-in does not permit you to save a partially-filled form for later use. In order to save a partially-filled Fillable PDF form for later use, you must purchase and install the full Adobe Acrobat 5 software application or an equivalent product that has form data saving and editing capability. Acrobat 5.0 or later is required for all fillable forms.

Disclaimer: The United States Patent and Trademark Office provides these links solely for the convenience of members of the public who may need to access documents offered in these formats on our Web site. The USPTO does not endorse these companies' products nor the accuracy of any information presented on their web sites. All brand and product names are trademarks, registered trademarks or service marks of their respective companies.

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