data or archaeological sites in Kentucky. These maps may be printed and maintained in paper or maintained in electronic format. Electronic maps may be static images or dynamic packages produced by a Geographic Information System (GIS). Some of this information is made available through the KYGEONET, Kentucky's enterprise geographic information system. The KYGEONET is Series 05431, scheduled under the Division of Geographic Information. Series contains: spatial coordinates; plotted images and/or data. May contain: appropriate metadata.	contact Archives and Records Management Division staff. Retain duplicate copies and copies made for internal reference until no longer useful, then destroy.
U0133	Intellectual Property File	Retain case file for patents issued by the United States Patent and Trademark Office until one (1) year after the expiration of patent, then destroy. Retain case file for copyrights until one (1) year after expiration, then destroy. Retain case file for trademarks permanently. Retain rejected applications for one (1) year, then destroy.
U0136	Friends Organization Records	Retain permanently in creating unit or transfer to the University Archives for permanent retention when no longer useful. Retain Series U0102, General Correspondence, for no longer than two (2) years, then destroy.
U0139	Hazardous Materials	Retain until thirty (30)