Unfortunately there's no weight advertised so I don't know if it will class as ultralight, but for your amusement regardless...
The brork
It's a knife, fork, spoon and toothbrush in one.
Crowd-funded: https://www.kickstarter.com/projects/br ... term=Brork
YouTube video: https://m.youtube.com/watch?fbclid=IwAR ... bDZ-9EIRPo
Enjoy!