TOKYO, February 1, 2021—Canon announces today that it filed Report Infringement Forms with Amazon.co.uk and Amazon.it based on the alleged use of claims 1 and 2 of the UK and Italian portion of Canon's European Patent EP 1 977 289 ("EP '289") regarding certain models of toner cartridges offered by heshuixian jinsibocaoliangshangmaohang under the following ASINs (Amazon Standard Identification Numbers).
| Country | Cartridge model | ASIN |
|---|---|---|
| UK | CE410A, CE411A, CE412A, CE413A | B08B66BDGL, B08B64S6L7, B08B65RH8X, B08B66231R, B08B661F5H |
| Italy | CE410A, CE411A, CE412A, CE413A | B085Y9ZKTY, B08B66BDGL, B08B64S6L7, B08B65RH8X, B08B66231R, B08B661F5H |
Afterwards, Amazon took down the respective products. These products are compatible with the OEM HP cartridge models and provide inter alia a non-OEM housing and a non-OEM force receiving device according to claim 1 of EP '289. Furthermore, they comprise an elastic portion according to claim 2 of EP '289.
Filing a Report Infringement Form with Amazon is a service offered by Amazon and doesn't comprise any official finding of validity or infringement of a patent. The decision to take down a product is in the discretion of Amazon and is based on information provided by Canon. Amazon informed the vendor about the takedown and the vendor may object to it.
