Patent and trademarks

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Hawaii State Library PTRC Services

To prevent the spread of COVID-19, the Hawaii State Library is closed until further notice.  While waiting for the library to reopen, take advantage of the USPTO’s webinar and Boot Camp series.  To register, visit USPTO’s Events page.


Hawaii State Library has been a Patent and Trademark Resource Center (PTRC) since December 18, 1989. The Hawaii State Library PTRC is housed in the Federal Document Section on the 2nd floor of the library.

PTRCs are libraries designated by the U.S. Patent and Trademark Office (USPTO) to provide the public free access to patent and trademark information resources and services made available by the USPTO.

Have a great idea for an invention or product?  Need to find out how to protect your intellectual property? We can help you! Our staff can connect you with the resources and tools you need and assist you in using them. Our PTRC services are available through walk-in (temporarily closed), phone, email and our online Ask a librarian.

Walk-in & Telephone Hours:

Day of the Week (except holidays) Hours
Monday & Wednesday 10:00 am-5:00 pm
Tuesday, Friday & Saturday 9:00 am-5:00 pm
Thursday 9:00 am-8:00 pm
Sunday Closed

Our PTRC Resources & Services

  • Collection of full-color print and microfiche plant patents
  • One computer dedicated to patent and trademark searching
  • Access to online patent and trademark databases
  • Access to USPTO examiner-based search tools, PubEAST and PubWEST available only on the PTRC workstations at Hawaii State LibraryLihue Public Library and Kahului Public Library
  • Training on preliminary patent search
  • Intellectual property seminars on patents, trademarks, copyright and entrepreneurship topics

PubEAST & PubWEST Availability Contacts: 

Hawaii State Library – Federal Documents Section (Oahu) Lihue Public Library (Kauai) Kahului Public Library (Maui)
478 S. King St.
Honolulu, HI 96813
(808) 586-3477
4344 Hardy St.
Lihue, HI 96766
(808) 241-3222
90 School St.
Kahului, HI 96732
(808) 873-3097

Patent Guide

A patent is an intellectual property right granted to inventors by a country’s government for a limited period to exclude others from making, using, offering for sale, selling or importing the invention.

There are three main types of patents – utility, design, and plant. A utility patent is granted for a new and useful process, machine, article of manufacture, or composition of matters, or any new useful improvement thereof. A design patent is granted for a new, original, and ornamental design for an article of manufacture. A plant patent is granted for new, asexually reproduced plant varieties.

Patent Law and Overviews

Patent Search

To be patentable, the invention must be statutory, novel, useful, and nonobvious. A thorough patent search helps assess the novelty and non-obviousness of your invention and allows you to make a more informed decision on whether to pursue your patent application or not. It also helps you to discover which companies might be interested in licensing your invention.

  • Seven Step Strategy – A step-by-step strategy for a preliminary patent search.
  • Patent Classification – The page to access the Cooperative Patent Classification (CPC) System and the U. S. Patent Classification (USPC) System. You can browse or search them by classification symbol or keyword.
  • USPTO Patent Full-Text and Image Database (PatFT) – Search full-text for patents issued from 1976 to the present. NOTE: Patents issued from 1790 to 1920 are searchable only by patent number, issue date and classification.
  • USPTO Patent Application Full-Text and Image Database (AppFT) – Search full-text for published patent applications filed from 2001 to the present.
  • X-Patents (July 31, 1790-July 2, 1836) – Before 1836, patents were unnumbered. About 9,957 patents were issued between 1790 and 1836. A fire at the USPTO in 1836 destroyed these unnumbered patents. Some of them were reconstructed based on the inventors’ records, reference books, and the patent examiner’s memory, and the letter X was added to each serial number.
  • Index of Patents – HathiTrust Digital Library contains the collection of the historical patent indexes – Annual Report of the Commissioner of Patents (1842-1921) and Index of Patents Issued from the United States Patent Office (1920-1974). The List of Patentees part is an alphabetical name index of inventors and the Index to Subjects and Inventions part is a class number index.
  • Patent Official Gazette (JUL 2, 2002 – present) – Contains the front page, a claim, and a drawing (if applicable) of each patent grant issued that week. Earlier versions since 1822 can be found on HathiTrust. Through 1971 the Official Gazette of the United States Patent and Trademark Office included both patent and trademark registrations. Effective February 2, 1971, the Official Gazette was separated into two parts, the Patent Official Gazette and the Trademark Official Gazette.
  • Espacenet – The European Patent Office’s worldwide patent database.
  • Google Patents –  Searches the granted patents as well as the published patent applications from the USPTO and EPO with an option to include non-patent literature. Clicking on the Prior Art Finder button at the top of any individual patent document also retrieves non-patent prior art documents from the web, Google Scholar and Google Books.
  • Lens.org – Free database from Australian non-profit organization Cambia. Searches EPO, US, WIPO PCT and Australian patent documents.
  • PatentScope – The WIPO’s patent database.

Patent Application Filing

Books on Patent

Patent Fees

  • Fee Schedule – A list of the USPTO fees.
  • Maintenance Fees – The USPTO’s patent maintenance fees information including instructions on when and how to pay.

Trademark Guide

A trademark is any word, name, symbol or design, or any combination of these, used in commerce to identify and distinguish the goods or services of one manufacturer or seller from those of another.

There are four main categories of trademarks – fanciful or arbitrary, suggestive, descriptive, or generic. The category your mark falls into significantly impacts both its registrability and your ability to enforce your exclusive rights in that mark.

Trademark Law, Overviews and How-To Guide

Trademark Search

  • Trademark ID Manual – The list of pre-set descriptions of goods and services and the classes they are assigned to. There are 45 classes, classes 1-34 for goods and classes 35-45 for services. Each class covers a wide range of goods or services, e.g., class 25 covers all clothing and class 36 covers all insurance and financial services.
  • USPTO Design Search Code Manual – You can search TESS by trademark name or logo design. When searching by logo design, you will first need to look up the relevant design code for your mark using this manual. This manual can be accessed from link on the Trademark Electronic Search System page.
  • State Trademark Information Links – A list of links to trademark databases of the 50 states, the District of Columbia and Puerto Rico.
  • Global Brand Database – The WIPO’s international trademark database contains the records of registered and pending trademark applications registered under the Madrid System, Appellations of Origin registered under the Lisbon System, and Emblems protected under the Paris Convention 6ter.
  • Trademark Official Gazette (2000-) – Every Tuesday the USPTO publishes newly registered trademarks, providing an opportunity to challenge the proposed registration. Earlier versions since 1822 can be found on HathiTrust. Through 1971 the Official Gazette included both patent and trademark registration. Effective February 2, 1971, it was separated into two parts, the Patent Official Gazette and the Trademark Official Gazette.

Trademark Registration

  • TEAS – The page to sign into MyUSPTO using your USPTO.gov account and access the Trademark Electronic Application System (TEAS) for US trademark registration or the Trademark Electronic Application System International (TEASi) for international application.

Trademark Fees

Books on Trademark

Copyright Guide

Copyright is a form of intellectual property rights, which protects original literary or artistic works upon being fixed in a tangible medium such as poetry, novels, movies, songs, computer software, and architecture.

Copyright Law, Overviews and How-To Guide

  • U.S. Copyright Office – The Copyright Office home page.
  • Overview of Copyrights – A 43-minute presentation on copyright protection.
  • Circulars – The Copyright Office’s publications for a general audience that explain copyright laws and rules in plain language in topical arrangement such as laws, policies, procedures, and categories of works.
  • Compendium of U.S. Copyright Office Practices – The Copyright Office’s administrative manual for registrations and recordations is a helpful reference guide for copyright practitioners.
  • Copyright Law of the United States (Title 17) – Contains the text of the Title 17 of the United States Code that outlines the U.S. copyright law.
  • Frequently Asked Questions – Provides answers to the many questions about copyright law like “How much of someone else’s work can I use without getting permission?”

Copyright Record Search

Copyright Registration

Copyright Fees

Books on Copyright

Local Resources Guide

Local Resources for Entrepreneurs and Inventors

  • Hawai’i Small Business Development Center (SBDC) – A national program to provide technical assistance to small businesses offers no-cost business consulting in the areas of access to capital, financial performance management, business plans, acquisitions and commercialization.
  • DBEDT Business Development and Support Division –  A division of the Department of Business, Economic Development & Tourism that supports existing and emerging industries and small business, and exports of Hawaii products and services.
  • Patsy T. Mink Center for Business & Leadership – Funded by the Small Business Administration, the Patsy T. Mink Center for Business & Leadership (MCBL) at YWCA O‘ahu supports the economic and leadership advancement of entrepreneurs and women.
  • Veterans Business Outreach Center of the Pacific – A program of the University of Hawaiʻi at Hilo, funded in part by the Small Business Administration, provides entrepreneurial development services such as business training, counseling and mentoring for veterans owning or starting a small business.
  • SCORE HawaiI – A volunteer, non-profit organization, dedicated to helping small businesses get off the ground, grow and achieve their goals through education and mentorship.

Disclaimer:

The Hawaii State Library PTRC does not guarantee or assume any liability for the accuracy, currency or completeness of the information presented on this webpage.

The Hawaii State Library PTRC staff are here to provide assistance on how to do your own self-directed preliminary patent and trademark searching. They will assist you in any way possible in the use of patent and trademark search tools. However, they cannot conduct an actual search for you or provide legal advice.