This guide surveys materials available at the Hamilton County Law Library and freely available online that are useful in registering a copyright, researching the copyright status of a work, and learning about the law of copyright.
Disclaimer: Hamilton County Law Library staff, as a service to its patrons, provides reference services and information, including these research guides. To protect the public interest, Ohio law requires that legal advice and services be rendered only by qualified attorneys who are subject to the guidelines of the courts. Library staff members do not interpret the law, provide legal advice, or explain court procedures. The information provided is not a substitute for legal advice from a licensed attorney. None of our services shall be construed as giving legal advice.
Copyright registrations and renewals covering the perioed 1870 - 1977 are accessible through a physical card catalog housed in the Copyright Office and also through a virtual set of volumes titled the Catalog of Copyright Entries which cover the years 1891 to 1977.
The Copyright Office offers a tutorial.
The Online Books Page, hosted by the University of Pennsylvania Libraries, is a website that facilitates access to books that are freely readable over the Internet. It provides access to Copyright Registration and Renewal Records. Records may be searched by year, 1899 -present and 1870 - 1890 for dramatic compositions only. This site also provides links to other indexes allowing access to copyright records.
Google has scanned 91 volumesof the U.S. Copyright Office Catalog of Copyright Entries (including works registered from 1923 - 1978.) and made those volumes searchable online through Google Books. Google Copyright Search provides access to the Catalog of Copyright entries, allows searching over all 91 volumes as well as over individual volumes covering registrations in or around a particular year. This website also includes helpful tips on copyright searching.
The U.S. Copyright Office offers a search service for persons interested in investigating whether a work is under copyright protection, and if so, the facts of the copyright. For a fee of $200.00 per hour or fraction thereof (2 hour minimum), the office will search its public records and provide a report of its findings. Based upon the information provided the Copyright Office will provide an estimate of the search fee.
The links below will connect you to information about how to search for the copyright status of a work.
Researching the Copyright Status of a Book - Columbia University Libraries
Searching the Copyright Office and Library of Congress Records - Stanford University Libraries
How to Investigate the Copyright Status of a Work - Circular 22, U.S. Copyright Office
The Law Library is open Courthouse hours, Monday-Friday, 8:00-4:00.
For directions to the library, see http://lawlibrary.hamiltoncountyohio.gov/about/directions/
We cannot provide research by phone or email, except for governmental officials and subscribers. Please come into the library for research guidance and self-help.
In person: Hamilton County Courthouse 1000 Main Street, 6th floor Cincinnati, Ohio 45202
By phone: 513.946.5300
On the web: http://lawlibrary.hamilton-co.org/
By fax: 513.946.5252
By email: email@example.com