Jul 16, 2019

portal.uspto.gov We would like to show you a description here but the site won’t allow us. Portal Applications | USPTO Jul 16, 2019

United States Patent and Trademark Office

Trademark Assignments: Assignment text data (no images) in CY2020. The file format is eXtensible Markup Language (XML) in accordance with the U.S. Trademark Assignments Version 0.4 Document Type Definition (DTD). United States Patent and Trademark Office - Open Data Portal An API is an Application Programming Interface. It is a set of routines, protocols, and tools for building software and applications. A good API makes it easier to develop a program by providing all the building blocks, which are then put together by the programmer.

Trademark Basics Process Overview Trademark FAQs Using Private Legal Services Non-USPTO Solicitations Madrid Protocol & international protection Application process Searching Trademarks Filing online Disclosure of Public Information Checking application status & viewing documents Responding to Office Actions Abandoned applications Ordering

patft » Page 1 of 1 May 01, 2015 US Patent Full-Text Database Boolean Search Patents from 1790 through 1975 are searchable only by Issue Date, Patent Number, and Current US Classification. When searching for specific numbers in the Patent Number field, utility patent numbers are entered as one to eight numbers in length, excluding commas (which are optional, as are leading zeroes).