Patent Imaging Corporation
Patent Legal and Scientific Information Service

The Patent Bank

NOTE: We are currently in the process of re-engineering our web site to provide you with a better, more reliable process. We expect this to be completed within a few weeks. Please bear with us during this time. If you have any suggestions for improvements that you would like to see please Email them to Christina Campbell at

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Enter U.S. File History number(s) below to check our database.
A membership in The PatentBank is not required for this feature.
Please note that some file histories in our collection may contain Non Patent Literature (NPL) documents.  If you do not require NPL documents, please email your request below.

FH Number (Use commas to separate multiple FH numbers)


No log-in required.  Email your requests:

Patent and TM file histories / Assignments
David Soules

Certification and Patent Copies
Christina Campbell

Copyrights and Patent Copies
Scott Campbell





Patent Imaging Corporation
Patent Legal and Scientific Information Service
2700 S Quincy St Ste 260
Arlington, VA 22206-2222

(703) 553-0000
(571) 255-6131 facsimile


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Patent Pending, (c) 1997