When performing patent-related searches and/or analyses, I often leverage Google search tools to facilitate my work. A few examples are provided below, and I welcome others’ insight into other helpful search utilities. I should note that I sometimes also use Microsoft’s Bing search application, particularly because I earn Bing Rewards, but Google does have some specific patent-related utilities that Bing and other publicly-available and free search applications lack.
When analyzing a patent and searching for either utilization or related art for inventive embodiments that include aspects that can be seen, such as mechanical designs or computer user interfaces, Google’s Images search results often are handy. A picture truly can be worth a thousand words, if not more. For example, I recently filed a patent application for an invention that my wife and I created for a unique drinking vessel. As part of my patentability assessment, I used Google Images to search for existing beer stein designs that might already disclose what we believed likely to be novel. So I searched using Google with the phrase “beer stein” (among many others of course), then I selected the “Images” link in the results — an example screen shot is shown below (from google.com).
Additionally, when performing patent searches, normally there is a date range of interest. For example, for validity or patentability searches, a priority date is used to limit resulting references to those that precede the priority date of relevance. Google provides for date range selection in various different places, such as through selection of a “Search tools” button in a results banner. From there, a searcher may select a date or time range such as “Past hour”, “Past 24 hours”, “Past week”, etc. Normally the choice of interest is “Custom range…” (highlighted in the screen shot below from google.com). So for example, for a priority date of February 3, 2003, the “From” date field may be left blank, and “2/3/2003” may be entered for the “To” date field. This causes Google to only display results for references published before February 3, 2003.