You can use the case dates information to look up the details of cases stored in Equinox on official registers.
Depending on the country code that is recorded, the relevant link to the official register will be displayed on the left, next to the date field.

Some of these links validate the number that is recorded before taking you to the external site.
If the link is in the expected format you'll see this message.

If the link isn't in the expected format you'll see this message.

The available links are listed below with the corresponding case country codes, site, and case category:
Link | Country | Site | Case Category |
| ARIPO | AP, BW | https://eservice.aripo.org/pdl/pqs/quickSearchScreen.do
| Design, Patent, Trademark, Utility Model
|
AusPat | AU | http://pericles.ipaustralia.gov.au/ | Patent, Utility Model |
| ATMOSS | AU | https://search.ipaustralia.gov.au/trademarks/search/
| Trademark |
| BOIP | BX | https://www.boip.int/en/trademarks-register
| Design, Trademark |
CIPO | CA | http://brevets-patents.ic.gc.ca | Patent, Trademark |
CIDD
| CA
| https://www.ic.gc.ca
| Design |
| UPV | CZ | https://isdv.upv.gov.cz/webapp/
| Patent, Trademark, Utility Model
|
EPO | EP | https://register.epo.org/ | Patent |
| EUIPO | EM | https://euipo.europa.eu/eSearch/
| Trademark |
Espacenet | All | https://worldwide.espacenet.com/ | Patent, Utility Model |
| UKIPO | GB | https://www.registered-design.service.gov.uk/find
| Design |
UKIPO
| GB | https://www.search-for-intellectual-property.service.gov.uk/
| Patent |
| UKIPO | GB | https://trademarks.ipo.gov.uk/ipo-tmcase
| Trademark |
IPOI | IE | https://eregister.ipoi.gov.ie/ | Design, Patent, Trademark, Utility Model |
ILPO
| IL | https://israelpatents.justice.gov.il/search/en/patent-file/details
| Patent |
| ILPO | IL | https://trademarks.justice.gov.il/TradeMarkSearch/TradeMarkSearch
| Trademark
|
| JPP | JP | https://www.j-platpat.inpit.go.jp/
| Patent, Utility Model |
NIPO
| NO | https://search.patentstyret.no/
| Design, Patent, Trademark
|
IPONZ | NZ | http://www.iponz.govt.nz/ | Design, Patent, Trademark
|
PRV | SE | https://was.prv.se/spd/
| Patent |
USPTO | US | http://appft.uspto.gov/
| Design, Patent, Trademark
|
| HAGUE | WO | https://designdb.wipo.int/designdb/hague/en/
| Design |
WIPO | WO | https://patentscope.wipo.int/search/ | Patent |
| MADRID | WP | https://www3.wipo.int/madrid/monitor/en/
| Trademark |
| TMview | BX, US, WP | https://www.tmdn.org/tmview/#/tmview/
| Trademark |