Vector Union icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" d="M4 2h8a3 3 0 0 1 3 3v3h3a3 3 0 0 1 3 3v8a3 3 0 0 1-3 3h-8a3 3 0 0 1-3-3v-3H4a3 3 0 0 1-3-3V5a3 3 0 0 1 3-3m10 3a2 2 0 0 0-2-2H4a2 2 0 0 0-2 2v8a2 2 0 0 0 2 2h4v4a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2v-8a2 2 0 0 0-2-2h-4V5Z"/></svg>