Adjacent words that are implicitly ANDed together, such as (safety belt), are treated as a phrase when generating synonyms. Each word automatically includes plurals and close synonyms, and CPCs can also be used without a special syntax, like (safety belt) OR B60R22/00. Note: this means safety OR seat belt is searched as (safety OR seat) AND belt. The default operator is AND with left associativity. Enter your query in a "Search Term" box on the leftīoolean syntax (USPTO or EPO format): For more complicated searches, full boolean logic is supported.Go to Advanced Search (boolean entry isn't available on the homepage).If you begin typing a CPC code, the classification suggestions are restricted to codes with that prefix. You can refine the suggestions by typing in keywords, which will be assigned an even higher weight during classification. More weight is given to terms in the same box when determining suggestions. The "Search Terms" section provides autocomplete suggestions for CPC codes by machine-classifying your search query. Arrow keys and TAB/SHIFT+TAB also work to navigate between boxes. Keywords are automatically stemmed and include close synonyms.įor faster query entry with your keyboard, pressing TAB will add a new synonym, and pressing ENTER will add a new search term box. Keywords can be quoted for "exact search", and keywords and CPCs can be -negated with a minus sign in front. Press ENTER or click away from the Search Terms input box to perform the updated query.CPC codes can be combined with keywords in the same Search Term box. To search by CPC code, enter the code the same as you would enter a keyword phrase, either as an AND or and OR condition. Searching for a CPC codes includes all child codes.To add an OR condition, enter the phrase to be ORed to the right of one of the existing search terms by clicking on "+ Synonym".To add additional AND conditions, enter new phrases in the "+ Search term or CPC" box.If the query is at the top, click it once to expand it for editing. Your search query now appears in the top-left of the screen under "Search Terms", or at the top of the screen at lower screen resolutions.You can search CPC codes by entering cpc:A01B.Each word is ANDed together. Press ENTER to search. From the homepage, enter one or more keywords in the search box.After you change your query, click away from the box or press ENTER to perform the search. Each search term and search field box is ANDed together, and you can add an OR to each term by clicking inside a box to the right of the existing query term. The "Search Terms" section contains text keywords that match patent title, abstract, claims and description, and the full text of Scholar documents, as well as CPC codes. Paste a large block of text, such as a paragraph, to run the Prior Art Finder keyword extractor to suggest search terms.Īfter you begin your search, your search query is displayed on the left side of the page.If you are looking for prior art, check the "Include non-patent literature" box to include results from Google Scholar.Note: inventor and assignee names must be entered using the prefixes.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |