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Published byCori Hart Modified over 8 years ago
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PATENT SEARCHING
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What is Intellectual Property? What is a Patent? It’s easy to confuse patents, copyright and trademarks.
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What a Patent Looks Like
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Trademarks
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What can be patented? Process Machine Manufacture Composition of matter These classes of subject matter taken together include practically everything which is made by man and the process of making them.
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Inventions must meet three criteria to be patentable: 1. New 2. Useful 3. Non-obvious
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Three types of patents: 1. Utility 2. Plant 3. Design
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Cribbage Board Jewelry Chain Planter
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PTO Factoids First patent issued in July 1790 Began numbering patents in 1836; already 4000 in existance Approx. 3100 PTP employees In U.S. patent applications are held in confidence until patent is granted Patenting U.S. Inventions abroad (first to file) Utility patent term of rights: 20 years from date you first apply Design patent term of rights: 14 years
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Attorney Fees: Attorney: could begin near $3500 Patent agent: around $1100 See web site for list of attorneys and patent agents by state. Need to search both US Patent literature and World Patent literature for a comprehensive search
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Costs & Fees: GeneralSmall Entity Filing Fees:$940$470 Maintenance Fees: 3.5 Years$940$470 7.5 years$1900$950 11.5 years$2910$1455
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Searching can be done at a PTDL (over 70 locations) On the web: USPTO IBM Patent Server Various commercial fee based sites From CMU’s homepage: USPTO COS Lexis-Nexis
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