Trademark Assignment XML (1980 - Present)

Contains both (front file and backfile) trademark assignment (ownership) text (no drawings/images) derived from trademark assignment recordations made at the USPTO for registered trademarks and trademark applications from the 1980 - Present. The file format is eXtensible Markup Language (XML) in accordance with the U.S. Trademark Assignments Version 0.4 Document Type Definition (DTD). The backfile contains (1980 - December 31, 2014) and includes (1) zipfile (asb141231-01.zip) 155,901,844 bytes (compressed). The front file contains (January 2015 - Present) and includes an asbyymmdd.zip file for each day. Within each daily zipfile are: asbyymmdd.xml Approximately 46 KB per daily zipfile. http://trademarks.reedtech.com/tmassign.php

Data and Resources

Field Value
accessLevel public
accrualPeriodicity R/P1D
bureauCode {006:51}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
dataQuality true
describedBy http://www.uspto.gov/products/xml-resources.jsp
describedByType application/xml
identifier EIP-5903T-OL
issued 1995-11-01
license http://creativecommons.org/publicdomain/mark/1.0
modified 2015-03-18
programCode {006:071}
publisher US Patent and Trademark Office, Department of Commerce
references {http://www.uspto.gov/products/xml-resources.jsp}
resource-type Dataset
source_datajson_identifier true
source_hash 539a78da2878e182bf1870d0ab472dcb75799cc7
source_schema_version 1.1
temporal 1980/2015
theme {"Trademark Assignments XML"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • application
  • assignment
  • change
  • ckan
  • geo
  • geoss
  • national
  • north-america
  • ownership
  • pending
  • recordation
  • registered
  • text
  • trademark
  • united-states
  • uspto
  • xml
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer Christopher Leithiser
maintainer_email Chris.Leithiser@uspto.gov
metadata_created 2025-11-21T18:33:41.231366
metadata_modified 2025-11-21T18:33:41.231369
notes Contains both (front file and backfile) trademark assignment (ownership) text (no drawings/images) derived from trademark assignment recordations made at the USPTO for registered trademarks and trademark applications from the 1980 - Present. The file format is eXtensible Markup Language (XML) in accordance with the U.S. Trademark Assignments Version 0.4 Document Type Definition (DTD). The backfile contains (1980 - December 31, 2014) and includes (1) zipfile (asb141231-01.zip) 155,901,844 bytes (compressed). The front file contains (January 2015 - Present) and includes an asbyymmdd.zip file for each day. Within each daily zipfile are: asbyymmdd.xml Approximately 46 KB per daily zipfile. http://trademarks.reedtech.com/tmassign.php
num_resources 1
num_tags 19
title Trademark Assignment XML (1980 - Present)