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Patent and Trademark Resource Center (PTRC)

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The Wyoming Patent and Trademark Resource Center (PTRC) is a library designated by the U.S. Patent and Trademark Office (USPTO) to disseminate patent and trademark information and support the diverse intellectual property needs of the public. We offer patent and trademark search training to the public. Individual or group training can be scheduled by contacting the PTRC.

The collection includes patents issued from 1790 to present; patent applications published since March 15, 2001; pending and registered trademarks from 1871; and USPTO documents. The collection also includes circulating books, magazines, and videos/DVDs to assist with the patenting and trademarking process, to learn about individual inventors and inventions, or the history of technological innovation.


Wyoming Inventors Database

This database indexes U.S. patents in which one or more of the inventors were from Wyoming. Each record provides a link to the patent on the U.S. Patent and Trademark Office website.

Wyoming State Trademarks

An index of Wyoming state trademarks covering state trademarks issued from 1906 to present. Each record includes a scanned copy of the application file at the Wyoming Secretary of State's Office or the Wyoming State Archives.

Patents in Wyoming

Publication created by the Wyoming State Library that compiles statistical data and historical information about patenting in Wyoming.

Patents Issued to Wyoming Women

List of women living in Wyoming who have received U.S. patents.

U.S. Patent and Trademark Office

The USPTO is the federal agency responsible for granting U.S. patents and registering federal trademarks.

Database of Name Changes in Patents

This database indexes United States patents in which a legal name change is identified in the document. Each record provides a link to the United States Patent and Trademark Office website.

Patents of Invention as Genealogical Resources (PDF)

HeritageQuest Magazine article authored by Dawn Rohan at the Wyoming State Library

Wyoming Entrepreneur Small Business Development Center Blog


  Links to Web Resources

Patents

Inventors

Resources for Inventors

Technology Transfer

 

Trademarks

Copyright

Students/Teachers

Guides/Resources

Basic Patent Training for Independent Inventors and Small Businesses

USPTO Seal

USPTO Trademark Information Network Videos

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Librarians at the Wyoming State Library can assist with the use of legal search tools and factual information but cannot offer legal opinions or interpretations of law.

Driving directions and parking information for the Wyoming State Library

An out-of-state PTRC may be closer if Cheyenne is too far to visit. Below is a listing of PTRCs in surrounding states:

Salt Lake City, UT - Marriott Library, University of Utah
Butte, MT - Montana Tech Library of the University of Montana
Rapid City, SD - Devereaux Library, South Dakota School of Mines and Technology
Denver, CO - Denver Public Library


 

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Wyoming State Library
2800 Central Avenue
Cheyenne, WY 82002-0060
Hours: 8 a.m. to 5 p.m.
Monday-Friday


Karen Kitchens
Phone: (307) 777-7281
Fax: (307) 777-6289
Email: karen.kitchens@wyo.gov