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Patent Application Information Retrieval (PAIR) is an online service provided by the United States Patent and Trademark Office to allow users to see the prosecution histories of United States patents and patent applications and obtain copies of documents filed therein. There are two services: Public PAIR, which allows the general public to ...
IPONZ Database - search for patents, trade marks, designs, plant variety rights and Hearing decisions for free. IPONZ Renewals - applicant can renew their patent, trade mark or design online. Lodge Application - apply online for a search and preliminary advice for trade marks and apply to register a trade mark, patent or design online.
PATENTSCOPE offers advanced search options to help users refine their queries and retrieve precise results. Users can apply various search filters, such as publication date, patent classification, applicant's name, and legal status, to narrow down their searches.
The bronze bust of Thomas Jefferson is at the far right. Researchers can access patent search databases within the facility. The USPTO web site provides free electronic copies of issued patents and patent applications as multiple-page TIFF (graphic) documents. The site also provides Boolean search and analysis tools. [99]
Electronic Filing System of the United States Patent and Trademark Office (USPTO), also referred to as EFS-Web or simply EFS, was a web-based system for submitting patent applications and related documents electronically.
However, the patent can be revived, by a petition indicating that the non-payment was unintentional. [30] The data released by the USPTO in 2023 [31] shows that the rate of patent maintenance remained fairly constant over the last 20 years: first patent maintenance fees were paid for 86% of issued patents, the second - for 67%, and the third ...
Wikipedia entry for Google Patents.Google Patents is a search engine from Google that indexes patents and patent applications from the United States Patent and Trademark Office.
In 2004, i.e. in the early years of Espacenet, Nancy Lambert considered that, although free, Espacenet, like the United States Patent and Trademark Office (USPTO) database of US patents, "still tend[ed] to have primitive search engines and in some cases rather cumbersome mechanisms to download patents."
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