Rockwell Scissor Wing

[Sundog]

This appears to be a fighter/Demonstrator version of their scissor wing technology from the '70s. You can see the bomber concepts in the thread link below the patent link

USPAT4998689

Boeing Bombers with some pics of the Rockwell scissor wing bomber concept.

 

[Sentinel Chicken]

Fascinating, it takes the oblique wing design one step further.

 

[Grey Havoc]

You can see the bomber concepts in the thread link below the patent link

USPAT4998689

For some reason this patent is currently not available. Did find a follow on patent from 1989 though:
https://patents.google.com/patent/US4998689A/en