Canon Requests More to Delisted

Canon Requests More Delistings

Canon Requests More Delistings

Canon Requests More to DelistedCanon continued its efforts in fighting infringement. It has again filed infringement reports with Amazon, seeking to remove certain toner cartridges from Amazon listings in various countries.

In Canada

Canon’s infringement report alleged that certain model CF380A, CF381A, CF382A and CF383A toner cartridges sold by MSQUS via infringed Canon’s Canadian Patent no. 2,635,791. Canon requested the removal of the corresponding listings for these products, having Amazon Standard Identification Number B081BGTKGB.

At the time of this announcement, the above-identified listings were no longer available on

In the UK and Italy

Canon announces that it filed Report Infringement Forms with and 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).

Canon Requests More to Delisted

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.



Please leave your comments to the story “Canon Requests More Delistings” below.

0 replies

Leave a Comment

Want to join the discussion?
Feel free to contribute!

Leave a Reply

Your email address will not be published. Required fields are marked *