What does 登録商標マーク look like on Facebook?

On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.

When did Facebook add 登録商標マーク?

Facebook first drew 登録商標マーク in 2.0, released 2017年2月20日.

Meta Platforms, Inc. has shipped 12 versions of 登録商標マーク. Each is dated, so you can see when the design changed.

Facebook

Meta Platforms, Inc. has drawn 登録商標マーク 12 times. Every revision Facebook has shipped is below, newest first.

What does 登録商標マーク look like on Facebook?: On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.
When did Facebook add 登録商標マーク?: Facebook first drew 登録商標マーク in 2.0, released 2017年2月20日.
How many times has Facebook redrawn 登録商標マーク?: Meta Platforms, Inc. has shipped 12 versions of 登録商標マーク. Each is dated, so you can see when the design changed.

Facebook artwork for this emoji spans 2017 to 2025.