I am a photographer, and this is THE defacto layout of a photo studio (more or less). The 85mm lens is a standard portrait lens when used several meters from the subject. This is simply silly.
This is also the REQUIRED backdrop for any of a number of official IDs.
Such utter horsesh!t by either corrupt figures or know nothings. Either way, the person(s) responsible for approving the patent claim deserve to be terminated over it.