TOKYO, February 12, 2019—Canon Inc. today announced the filing of Report Infringement Forms with Amazon ES based on the alleged use of claims 1 and 2 of the Spanish portion of Canon’s European Patent EP 1 977 289 (“EP ‘289”) regarding the cartridge models “CB540A” and “CB542A”offered by magic-stores.biz UG under the ASINs (Amazon Standard Identification Number) B071JMDLL6 and B071G1JY93. 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.