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Inventing the Patent
3 The Patent As a Document
5 Defining the Search
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abstract appendix application number assigned bibliographic CASSIS chapter claim class and subclass class/subclass Classification Definitions classification system color combination cross-references design patent Devices under subclass DIALOG disclosed disclosure disk drawings elements example fabric fastener foreign patents granted inch Index INPADOC input interconnected International Patent Classification inventor inventor's name listed Manual of Classification material means Official Gazette operator Patent and Trademark patent application Patent Cooperation Treaty patent depository libraries patent document Patent Examining patent family patent number Patent Office patent protection patent search patent system patents issued petition pivot plant patents plural strips prior art radial reference reissue patent relevant retrieve roll schedule SEARCH THIS CLASS searcher sheet slat or panel specific statutory invention registration Step structure subcombination subject matter tion Trademark Office type of search U.S. Patent Classification United United States Code utility patents wafer Washington